We have a Patreon! Click here to become a patron, or read the blog to learn more!
   
Iwazaki, Yuuta
Current rating: 1894 (#658)

Regional Championships Chiba 2023 (pioneer) starting rating: 1857
round table opponent (rating) result Δrating
1pioneer 71 Inoue, Toru (1985) Won 2-1 +211878
2pioneer 7 asano, shun (1453) Won 2-0 +101888
3pioneer 26 Yoshigoe, Hisamichi (1695) Won 2-0 +151903
4pioneer 1 Cho, Jae Seok (1635) Won 2-0 +131916
5pioneer 2 Terasawa, Kazuya (1838) Won 2-0 +171933
6pioneer 1 Kimura, Shunsuke (1711) Won 2-0 +141947
7pioneer 1 Kyogoku, Kyosuke (1865) Lost 1-2 -201927
8pioneer 4 Ogasawara, Tomoaki (1777) Lost 0-2 -201907
9pioneer 15 Kato, Kensuke (1873) Lost 0-2 -191888
10pioneer 17 Yoshimura, Takuya (1557) Won 2-0 +121900
11pioneer 14 Nomiya, Yohei (1638) Lost 0-2 -231877
12pioneer 14 Tanahashi, Masayasu (1792) Won 2-1 +171894
top average opponent: 1735record: 8-4 new rating: 1894

Players Tour Nagoya 2020 (pioneer) starting rating: 1868
round table opponent (rating) result Δrating
1draft 48 Tomizawa, Shin (2020) Won 2-0 +211889
2draft 27 Lip, Quinton (1758) Lost 1-2 -201869
3draft 83 Kou, Changsu (1760) Lost 1-2 -201849
4pioneer 56 Sano, Keisuke (1608) Won 2-0 +131862
5pioneer 37 Kou, Changsu (1766) Won 2-1 +171879
6pioneer 26 Suzuki, Kouichro (1518) Won 2-0 +111890
7pioneer 23 Kuo, Tzu-Ching (1842) Lost 1-2 -181872
8pioneer 28 John, Julian (1809) Won 2-1 +161888
9pioneer 28 Lee, Joon Soo (1919) Won 2-1 +191907
10draft 19 Yam, Wing Chun (1889) Lost 1-2 -181889
11draft 5 Kumagai, Riku (2150) Lost 0-2 -141875
12draft 23 Takeda, Hiroki (1591) Lost 0-2 -231852
13pioneer 30 Abella, Lexter Chander (1553) Lost 0-2 -231829
14pioneer 31 Asano, Kurenai (1708) Won 2-0 +161845
15pioneer 31 Garces, Craig Shaun (1545) Won 2-0 +121857
top average opponent: 1762record: 8-7 new rating: 1857

Mythic Championship VI (ELD standard) starting rating: 1899
round table opponent (rating) result Δrating
1draft 231 Sikkink Johnson, Matt (2128) Won 2-0 +221921
2draft 97 Lee, Shi Tian (2062) Lost 0-2 -151906
3draft 183 Harney, Chad (1483) Won 2-0 +101916
4standard 111 Sun, Allen (1919) Lost 0-2 -171899
5standard 123 Lorenc, Michal (1904) Won 2-0 +181917
6standard 74 Rogers, Brian (1675) Lost 0-2 -231894
7standard 152 Hosokawa, Yuya (1960) Lost 1-2 -171877
8standard 170 Sokol, Greg (1896) Won 2-1 +191896
9draft 66 Busson, Etienne (1941) Lost 0-2 -171879
10draft 32 Matsumoto, Yuki2978 (1894) Lost 1-2 -181861
11draft 86 Tenjum, Andrew (1703) Lost 0-2 -211840
13standard 135 Eberhard, Samuel (1767) Lost 0-2 -191821
14standard 133 Moscoso, Diego (1509) Won 2-1 +121833
15standard 124 Takahashi, Eiji (1683) Won 2-0 +151848
16standard 115 Bernat, Michael (1954) Won 2-0 +201868
top average opponent: 1832record: 7-8 new rating: 1868

Grand Prix Nagoya 2019 (ELD standard) starting rating: 1952
round table opponent (rating) result Δrating
3standard 329 Yohara, Tosho (1513) Won 2-0 +111963
4standard 194 Kanbara, Hokuto (1661) Lost 0-2 -241939
5standard 199 Furukawa, Syun6268 (1400) Lost 1-2 -261913
6standard 522 Niikawa, Shouhei (1485) Won 2-0 +101923
7standard 202 Tokairin, Taishi (1547) Won 2-0 +121935
8standard 123 Nagayama, Sou (1529) Won 2-1 +111946
9standard 152 Onishi, Kouhei (1475) Won 2-0 +101956
10standard 68 Kanagawa, Takuya (1734) Lost 1-2 -221934
11standard 79 Kono, Jun (1568) Won 2-0 +111945
12standard 100 Kimura, Shoji (1688) Lost 1-2 -221923
13standard 116 Ibushi, Shotaro (1606) Lost 0-2 -241899
top average opponent: 1564record: 6-5 new rating: 1899

Mythic Championship IV (modern) starting rating: 1845
round table opponent (rating) result Δrating
1draft 33 Willms, Brian (1682) Lost 1-2 -211824
2draft 33 Sole Sala, Adria (1857) Won 2-0 +191843
3draft 33 Vicente Diaz, Daniel (1691) Lost 1-2 -211822
4modern 158 Smith, Madison (1628) Won 2-1 +151837
5modern 93 Scott-Vargas, Luis (2226) Lost 0-2 -121825
6modern 167 Sobczak, Nicholas (1508) Lost 1-2 -231802
7modern 196 Sole Sala, Adria (1843) Won 2-0 +191821
8modern 153 Hendriks, Thomas (1814) Won 2-1 +171838
9draft 34 Romao, Carlos (1893) Won 2-1 +191857
10draft 132 Gonzalez, Pedro [CHL] (1711) Won 2-1 +161873
11draft 88 Jensen, Ian (1834) Won 2-1 +171890
12modern 50 Sochurek, Petr (2145) Won 2-0 +231913
13modern 21 Rios Ruiz, Miguel Tomas (1802) Lost 1-2 -201893
14modern 55 Kobayashi, Takahito (1974) Won 2-1 +191912
15modern 42 Tierney, Patrick (1982) Won 2-1 +191931
16modern 32 Manfield, Seth (2096) Won 2-1 +211952
top average opponent: 1855record: 11-5 new rating: 1952

Grand Prix Yokohama 2019 (modern) starting rating: 1876
round table opponent (rating) result Δrating
3modern 534 Kakizono, Ryo (1537) Won 2-0 +121888
4modern 90 Itagaki, Yota (1632) Won 2-1 +131901
5modern 78 Ferrer, John Reuben (1599) Won 2-1 +131914
6modern 13 Kobayashi, Takahito (1888) Lost 0-2 -191895
7modern 185 Suzuki, Yuuhei (1430) Lost 0-2 -251870
8modern 261 Oomura, Takashi (1506) Lost 1-2 -251845
top average opponent: 1599record: 3-3 new rating: 1845

Grand Prix Kyoto 2019 (RNA standard) starting rating: 1727
round table opponent (rating) result Δrating
3standard 365 Katsu, Masahiro (1518) Won 2-1 +141741
4standard 80 Sugiyama, Kouichi (1338) Won 2-0 +111752
5standard 121 Kakumae, Teruya (2102) Lost 1-2 -111741
6standard 163 Kawamura, Naoki (1462) Won 2-0 +131754
7standard 87 Shimizu, Ryouta (1630) Won 2-1 +151769
8standard 17 Yokota, Takuma (1575) Won 2-0 +151784
9standard 18 Zhang, Yinan (1914) Lost 1-2 -161768
10standard 54 Nakajima, Chikara (1842) Won 2-0 +201788
11standard 33 Washida, Hiroshi (1723) Won 2-0 +161804
12standard 21 Sugaya, Hironobu (1883) Won 2-1 +201824
13standard 25 Chaovarindr, Thirawat (1891) Won 2-1 +191843
14standard 10 Ishida, Ryuichiro (1763) Won 2-1 +171860
15standard 7 Toma, Hiroto (1763) Won 2-1 +161876
top average opponent: 1723record: 11-2 new rating: 1876

Grand Prix Chiba 2018 (M19 limited) starting rating: 1786
round table opponent (rating) result Δrating
3sealed 33 Murakami, Yuki (1781) Lost 1-2 -181768
4sealed 737 Tsuchida, Masahiro (1519) Won 2-0 +141782
5sealed 224 Koyama, Yu (1538) Won 2-0 +141796
6sealed 172 Funabiki, Rintaro (1453) Lost 1-2 -241772
7sealed 263 Zhang, Yicheng (1517) Lost 0-2 -231749
8sealed 409 Nozaki, Taiki (1539) Lost 1-2 -221727
top average opponent: 1558record: 2-4 new rating: 1727

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1685
round table opponent (rating) result Δrating
3sealed 493 Horiuchi, Makoto (1806) Won 2-1 +201705
4sealed 268 Kanda, Aoi (1683) Lost 1-2 -181687
5sealed 309 Canonico, Davide (1671) Lost 1-2 -181669
6sealed 560 Kobayashi, Jun (1445) Won 2-1 +141683
7sealed 466 Chung, Jason (1995) Won 2-0 +231706
8sealed 257 Sclauzero, Joseph (1776) Lost 0-2 -161690
9sealed 296 Ishigaki, Shogo (1519) Won 2-0 +141704
10draft 262 Walker, Noah (1948) Won 2-0 +231727
11draft 53 Tan, Lun Yi (1779) Won 2-0 +191746
12draft 292 Pastore, Kellen (2017) Won 2-1 +231769
13draft 16 Sun, Chuan (1983) Lost 0-2 -151754
14draft 150 Cai, Jiahui (1590) Won 2-1 +161770
15draft 71 Zhu, David (1711) Won 2-1 +161786
top average opponent: 1764record: 9-4 new rating: 1786

Grand Prix Kobe 2017 (modern) starting rating: 1709
round table opponent (rating) result Δrating
3modern 513 Chihiro, Kogure (1560) Lost 1-2 -211688
4modern 545 Tamura, Youhei (1680) Won 2-0 +181706
5modern 410 Sekizawa, Tomohiko (1478) Won 2-0 +141720
6modern 231 Suzuki, Kazushige (1865) Lost 0-2 -151705
7modern 609 Koga, Ryuji (1632) Lost 0-2 -201685
top average opponent: 1643record: 2-3 new rating: 1685

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1696
round table opponent (rating) result Δrating
3standard 12 Satou, Kenji (1590) Won 2-1 +161712
4standard 220 Chye, Yian Hsiang (1970) Lost 1-2 -131699
5standard 335 Makino, Tatsuya (1459) Won 2-0 +131712
6standard 324 Nishizawa, Yasuhide (1639) Won 2-1 +171729
7standard 195 Kitahara, Hiroaki (1852) Lost 0-2 -161713
8standard 194 Asakura, Yoshitomo (1668) Won 2-1 +171730
9standard 262 Kadekari, Takashi (1538) Lost 1-2 -211709
top average opponent: 1674record: 4-3 new rating: 1709

Grand Prix Chiba 2016 (legacy) starting rating: 1616
round table opponent (rating) result Δrating
3legacy 310 Satou, Naoki (1636) Won 2-0 +191635
4legacy 220 Kase, Tomoki (1475) Lost 1-2 -211614
5legacy 478 Maruyama, Syouta9472 (1538) Lost 1-2 -191595
6legacy 513 Takahashi, Takaya (1520) Lost 0-2 -201575
7legacy 834 Shishikura, Masahiro (1489) Won 2-0 +171592
8legacy 518 Fujii, Naoto (1471) Won 2-0 +151607
9legacy 380 Watanabe, Ryouta2795 (1666) Won 2-1 +191626
10legacy 228 Yoshimura, Kai (1559) Lost 0-2 -191607
11legacy 301 Faber, Manuel (1840) Won 2-1 +221629
12legacy 211 Ogawa, Masaru (1562) Won 2-0 +171646
13legacy 188 Ooyagi, Tetsuya (1569) Won 2-0 +171663
14legacy 105 Fukutani, Yuto (1590) Won 2-0 +161679
15legacy 116 Kato, Yusuke (1595) Won 2-0 +171696
top average opponent: 1578record: 9-4 new rating: 1696

Grand Prix Tokyo 2016 (SOI standard) starting rating: 1650
round table opponent (rating) result Δrating
3standard 209 Ishii, Hiroyuki (1608) Lost 0-2 -191631
4standard 897 Yamamoto, Tetsuji (1503) Lost 1-2 -201611
5standard 1200 Furuse, Noriaki (1531) Won 2-1 +161627
6standard 849 Mizoguchi, Satoru (1446) Won 2-0 +151642
7standard 408 Oda, Hideto (1608) Lost 1-2 -191623
8standard 559 Shigehisa, Tetsuya (1512) Won 2-1 +161639
9standard 517 Tada, Mitsuhiro (1542) Won 2-0 +161655
10standard 306 Tagawa, Naoki (1552) Lost 0-2 -191636
11standard 357 Murakami, Toki (1581) Lost 1-2 -191617
12standard 391 Kimonji, Hiroki (1651) Lost 0-2 -181599
13standard 357 Matsubara, Shingo (1527) Lost 1-2 -191580
14standard 313 Ishimaru, Ken (1733) Won 2-0 +211601
15standard 281 Maeyama, Yuuhei (1481) Won 2-1 +151616
top average opponent: 1560record: 6-7 new rating: 1616

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1579
round table opponent (rating) result Δrating
3sealed 41 Kawachi, Yusuke (1653) Won 2-1 +191598
4sealed 248 Ine, Ryosuke (1574) Lost 0-2 -181580
5sealed 443 Oda, Ryota (1472) Won 2-1 +161596
6sealed 270 Sun, Bo (1908) Lost 1-2 -131583
7sealed 294 Hagiwara, Noriyuki (1766) Lost 1-2 -141569
8sealed 502 Maruyama, Yuichiro (1638) Won 2-1 +191588
9sealed 363 Takemoto, Shintarou (1529) Won 2-1 +171605
10draft 71 Hatakeyama, Atsushi (1552) Won 2-0 +171622
11draft 155 Nakamura, Satoshi0186 (1605) Won 2-1 +171639
12draft 225 Arita, Koichi (1804) Lost 0-2 -151624
13draft 280 Kodama, Ren (1622) Won 2-0 +181642
14draft 275 Itakura, Toshiyuki (1679) Won 2-0 +191661
15draft 33 Takimura, Kazuyuki (2037) Lost 0-2 -111650
top average opponent: 1680record: 8-5 new rating: 1650

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1632
round table opponent (rating) result Δrating
3standard 205 Ueda, Tadahiko (1403) Lost 1-2 -221610
4standard 489 Yong, Jung (1467) Lost 0-2 -201590
5standard 818 Narita, Chisato (1436) Won 2-0 +151605
6standard 524 Okazaki, Hideki (1388) Won 2-1 +141619
7standard 429 Oshima, Shimpei (1509) Lost 1-2 -201599
8standard 472 Yasu, Ryotaro (1474) Lost 1-2 -201579
top average opponent: 1446record: 2-4 new rating: 1579

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1637
round table opponent (rating) result Δrating
2sealed 1118 Hu, Shaofan (1518) Won 2-0 +161653
3sealed 959 Kikuchi, Fuminori (1498) Won 2-0 +151668
4sealed 903 Takagi, Yui (1751) Lost 1-2 -161652
5sealed 916 Mizutani, Yosuke (1750) Won 2-0 +191671
6sealed 835 Siagian, Yohannes (1628) Lost 1-2 -181653
7sealed 969 Ogawa, Nao (1536) Lost 1-2 -211632
top average opponent: 1613record: 3-3 new rating: 1632

Grand Prix Kyoto 2015 (legacy) starting rating: 1583
round table opponent (rating) result Δrating
2legacy 672 Yamakita, Yuya (1642) Won 2-1 +191602
3legacy 611 Omi, Tatsuya (1563) Lost 0-2 -191583
4legacy 699 Shirasaka, Satoshi (1468) Won 2-0 +161599
5legacy 610 Irie, Daiki (1477) Lost 1-2 -201579
6legacy 707 Kino, Masato (1503) Won 2-0 +171596
7legacy 648 Miyake, Yousuke (1584) Won 2-0 +171613
8legacy 631 Watanabe, Yoshiaki (1451) Won 2-1 +151628
9legacy 558 Ise, Tomohiro (1586) Won 2-1 +181646
10legacy 72 Katuyama, Naoki (1555) Won 2-0 +161662
11legacy 56 Nakae, Kazusi (1521) Won 2-1 +151677
12legacy 18 Hori, Masataka (1666) Won 2-0 +181695
13legacy 10 Sugiyama, Takumi (1642) Lost 0-2 -191676
14legacy 37 Iwaide, Yoshitaka (1526) Lost 0-2 -201656
15legacy 40 Banba, Taiki (1626) Lost 1-2 -191637
top average opponent: 1558record: 9-5 new rating: 1637

Grand Prix Shizuoka 2015 (KTK limited) starting rating: 1584
round table opponent (rating) result Δrating
2sealed 20 Yamada, Sintarou (1538) Won 2-0 +181602
3sealed 86 Kumagai, Riku (1740) Lost 1-2 -161586
4sealed 322 Taniguchi, Yuusuke (1600) Lost 0-2 -181568
5sealed 330 Sasaki, Masaya (1378) Won 2-0 +151583
top average opponent: 1564record: 2-2 new rating: 1583

Grand Prix Kobe 2014 (modern) starting rating: 1627
round table opponent (rating) result Δrating
2modern 180 Hujita, Takehiro (1518) Lost 1-2 -201607
3modern 229 Satomura, Shunsuke (1534) Won 2-1 +171624
4modern 301 Nisii, Tatsuya (1501) Lost 0-2 -201604
5modern 365 Kimonji, Hiroki (1625) Won 2-1 +181622
6modern 342 Shiozu, Ryouma (1706) Lost 0-2 -161606
7modern 334 Sakamoto, Masaaki (1432) Lost 1-2 -221584
top average opponent: 1553record: 2-4 new rating: 1584

Grand Prix Nagoya 2014 (BNG limited) starting rating: 1587
round table opponent (rating) result Δrating
2sealed 523 Nakamura, Takuma (1562) Won 2-1 +181605
3sealed 628 Matsumoto, Masaya (1454) Won 2-1 +151620
4sealed 595 Ootaki, Takanori (1621) Won 2-1 +181638
5sealed 536 Yanase, Kaname (1619) Won 2-0 +171655
6sealed 512 Yoshihara, Shinji (1529) Won 2-0 +161671
7sealed 501 Kanegawa, Toshiya (1851) Won 2-1 +211692
8sealed 502 Hirabayashi, Yuki2979 (1632) Won 2-1 +171709
9sealed 501 Kasuga, Ryosuke (1640) Lost 0-2 -191690
10draft 40 Morofuji, Takuma (2021) Lost 0-2 -121678
11draft 103 Yam, Wing Chun (1796) Lost 0-2 -161662
12draft 67 Hirayama, Shigetaka (1604) Lost 0-2 -191643
13draft 18 Nomura, Masahiro (1631) Won 2-0 +181661
14draft 34 Kudo, Koichi (1760) Lost 0-2 -161645
15draft 72 Wada, Hiroya (1681) Lost 0-2 -181627
top average opponent: 1672record: 8-6 new rating: 1627

Grand Prix Shizuoka 2013 (THS standard) starting rating: 1559
round table opponent (rating) result Δrating
2standard 575 Nagahama, Ryo (1518) Lost 0-2 -191540
3standard 830 Fukunaga, Nao (1478) Won 2-0 +171557
4standard 738 Tashiro, Kouichi (1703) Won 2-0 +211578
5standard 561 Moriyama, Masahiro (1363) Won 2-1 +141592
6standard 592 Akada, Yasunori (1558) Won 2-0 +171609
7standard 536 Shibata, Daisuke (1490) Lost 0-2 -201589
8standard 548 Ishida, Shoichi (1550) Lost 1-2 -191570
9standard 711 Emori, Shinichi (1494) Won 2-0 +171587
top average opponent: 1519record: 5-3 new rating: 1587

Grand Prix Yokohama 2013 (GTC limited) starting rating: 1525
round table opponent (rating) result Δrating
1sealed 303 Inoue, Toshiya (1551) Won 2-1 +191544
2sealed 268 Tanahashi, Hirofumi (1483) Won 2-1 +161560
3sealed 146 Miyata, Yuuya (1563) Won 2-1 +181578
4sealed 58 Tateno, Tomoaki (1363) Lost 0-2 -211557
5sealed 139 Ishino, Takuya (1540) Won 2-0 +171574
6sealed 89 Yamamoto, Takahiro (1575) Won 2-1 +181592
7sealed 32 Yuutarou Y., (1512) Lost 0-2 -191573
8sealed 253 Kadooka, Toshiyuki (1799) Lost 1-2 -141559
top average opponent: 1548record: 5-3 new rating: 1559

Grand Prix Nagoya 2012 (RTR standard) starting rating: 1589
round table opponent (rating) result Δrating
1standard 87 Yamazaki, Jun (1500) Won 2-0 +171606
2standard 143 Kibe, Keisuke (1463) Lost 0-2 -211585
3standard 489 Yoshida, Kouki (1588) Lost 1-2 -181567
4standard 586 Hamamoto, Yohei (1492) Lost 1-2 -191548
5standard 647 Kamata, Keisuke (1466) Won 2-0 +161564
6standard 517 Satou, Ryousuke (1473) Lost 1-2 -191545
7standard 512 Shun, Yamashita (1458) Lost 1-2 -201525
top average opponent: 1492record: 2-5 new rating: 1525

Grand Prix Yokohama 2012 (modern) starting rating: 1557
round table opponent (rating) result Δrating
1modern 194 Shiota, Fumihiko (1619) Won 2-1 +191576
2modern 387 Yoshida, Taiki (1537) Won 2-1 +171593
3modern 37 Hasegawa, Shinya (1519) Won 2-0 +171610
4modern 120 Kobayashi, Shigehisa (1361) Won 2-0 +131623
5modern 56 Nakamura, Hajime (1704) Won 2-1 +201643
6modern 23 Yamamoto, Takahiro (1546) Lost 0-2 -201623
7modern 42 Ikawa, Yoshihiko (1808) Lost 0-2 -151608
8modern 160 Satou, Ryota (1553) Lost 0-2 -191589
top average opponent: 1581record: 5-3 new rating: 1589

Grand Prix Kobe 2012 (DKA limited) starting rating: 1556
round table opponent (rating) result Δrating
1sealed 68 Usami, Taro (1571) Won 2-0 +191575
2sealed 39 Mokhtaruddin, Mohd Hafiz (1647) Won 2-1 +191594
3sealed 186 Okada, Keita (1510) Lost 1-2 -201574
4sealed 232 Fujisawa, Masashi (1460) Lost 1-2 -201554
5sealed 284 Saitou, Ryuuga (1500) Won 2-0 +171571
6sealed 184 Obayashi, Naoki (Okayama) (1484) Won 2-1 +171588
7sealed 192 Higashimura, Kazuya (1458) Lost 0-2 -211567
8sealed 234 Soh, Terry (1982) Lost 0-2 -101557
top average opponent: 1576record: 4-4 new rating: 1557

Grand Prix Kobe 2011 (extended) starting rating: 1500
round table opponent (rating) result Δrating
1extended 139 Kobayashi, Junya (1500) Lost 0-2 -181482
2extended 248 Dugan, Michael (1479) Won 2-0 +181500
3extended 150 Arakawa, Yasuaki (1547) Won 2-1 +191519
4extended 188 Shinkawa, Takuya (1516) Won 2-0 +181537
5extended 125 Kuze, Shouta (1709) Won 2-0 +211558
6extended 46 Iwane, Manabi (1490) Lost 1-2 -191539
7extended 85 S., Yuta (1510) Won 2-0 +171556
8extended 63 Yamakawa, Hiroaki (1565) Won 2-1 +181574
9extended 34 Sakamoto, Sakito (1583) Lost 0-2 -181556
top average opponent: 1544record: 6-3 new rating: 1556