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Maruyama, Satoshi
Current rating: 1552

Grand Prix Nagoya 2019 (ELD standard) starting rating: 1544
round table opponent (rating) result Δrating
3standard 84 Shiota, Fumihiko (1902) Lost 0-2 -111533
4standard 423 Ueta, Kazuki (1516) Won 2-1 +171550
5standard 361 Ooba, Hideto (1592) Lost 1-2 -171533
6standard 313 Oomori, Shouhei (1486) Won 2-1 +171550
7standard 392 Matsuura, Gen (1496) Won 2-0 +171567
8standard 136 Ishijima, Kazuya (1741) Lost 1-2 -151552
top average opponent: 1622record: 3-3 new rating: 1552

Grand Prix Chiba 2019 (M20 limited) starting rating: 1615
round table opponent (rating) result Δrating
3sealed 27 Hori, Masataka (1866) Lost 0-2 -131602
4sealed 510 Fukuji, Yuta (1637) Lost 1-2 -181584
5sealed 844 Takahashi, Yu (1587) Lost 1-2 -181566
6sealed 722 Asao, Kazuki (1438) Won 2-0 +161582
7sealed 563 Sakano, Ippei (1490) Lost 1-2 -201562
8sealed 514 Hasebe, Sho (1562) Lost 1-2 -181544
top average opponent: 1597record: 1-5 new rating: 1544

Grand Prix Yokohama 2019 (modern) starting rating: 1615
round table opponent (rating) result Δrating
3modern 299 Okada, Wataru (1708) Lost 0-2 -161599
4modern 778 Shishibori, Kohei (1488) Won 2-0 +161615
5modern 176 Furusho, Kotaro (1546) Lost 0-2 -191596
6modern 465 Takanashi, Masamichi (1500) Won 2-0 +161612
7modern 257 Mimido, Ryuji (1496) Won 2-0 +161628
8modern 347 Saito, Tomoharu (1947) Lost 1-2 -131615
top average opponent: 1614record: 3-3 new rating: 1615

Grand Prix Kyoto 2019 (RNA standard) starting rating: 1631
round table opponent (rating) result Δrating
3standard 401 Shinomiya, Yusuke (1577) Won 2-1 +171648
4standard 233 Yagi, Tatuya (1566) Won 2-0 +161664
5standard 42 Shair, Chung Ngai (1735) Lost 1-2 -171647
6standard 196 Takahashi, Jun (1825) Won 2-1 +221669
7standard 86 Asazuma, Haruki (1513) Lost 0-2 -211648
8standard 258 Terasawa, Kazuya (1786) Won 2-1 +201668
9standard 86 Ajitomi, Takeshi (1515) Lost 1-2 -201648
10standard 154 Kutsuna, Yohei (1696) Lost 1-2 -181630
11standard 171 Oomori, Shouhei (1538) Won 2-1 +171647
12standard 169 Horie, Tooru (1741) Won 2-0 +201667
13standard 105 Asai, Ikuya (1684) Lost 0-2 -181649
14standard 133 Takesue, Chikara (1712) Lost 1-2 -171632
15standard 136 Nakamura, Satoshi0186 (1692) Lost 0-2 -171615
top average opponent: 1660record: 6-7 new rating: 1615

Grand Prix Shizuoka 2018 (standard) (GRN standard) starting rating: 1639
round table opponent (rating) result Δrating
3standard 232 Okuyama, Sanshirou (1400) Won 2-0 +141653
4standard 260 Natsukawa, Makoto (1542) Lost 0-2 -201633
5standard 340 Nakane, Takamichi (1498) Lost 0-2 -211612
6standard 505 Fujita, Osamu (1678) Lost 0-2 -161596
7standard 642 Tang, Felix (1502) Won 2-0 +161612
8standard 584 Dungan, Conrad (1656) Won 2-0 +191631
top average opponent: 1546record: 3-3 new rating: 1631

Grand Prix Chiba 2018 (M19 limited) starting rating: 1667
round table opponent (rating) result Δrating
3sealed 355 Araki, Tatsunori (1656) Lost 0-2 -191648
4sealed 388 Tachibana, Kentarou (1598) Draw 1-1 01648
5sealed 527 Yamamura, Yuma (1617) Lost 0-2 -191629
6sealed 716 Yin, Hao (1571) Won 2-0 +171646
7sealed 520 Yashiki, Kouichi (1381) Won 2-0 +131659
8sealed 359 Saito, Shosuke (1544) Lost 0-2 -201639
top average opponent: 1561record: 2-3-1 new rating: 1639

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1668
round table opponent (rating) result Δrating
3sealed 376 Yamamoto, Tetsuji (1706) Won 2-0 +191687
4sealed 12 Matsui, Hideyuki (1462) Won 2-0 +141701
5sealed 31 Yoshida, Kazushi (1848) Won 2-0 +201721
6sealed 33 Kodama, Kentaro (1652) Won 2-0 +171738
7sealed 35 Jensen, William (2176) Lost 0-2 -101728
8sealed 108 Katsuragi, Atsushi (1610) Lost 0-2 -201708
9sealed 178 Koizumi, Yuma (1761) Won 2-1 +181726
10draft 104 Damo da Rosa, Paulo Vitor (2072) Lost 0-2 -111715
11draft 104 Nakamura, Masato (1546) Lost 0-2 -221693
12draft 101 Chye, Yian Hsiang (1914) Lost 0-2 -141679
13draft 258 Hron, Mike (1791) Lost 0-2 -161663
14draft 217 Medeiros Merjam, Guilherme (1907) Won 2-0 +231686
15draft 146 Nitta, Ryou (1620) Lost 1-2 -191667
top average opponent: 1774record: 6-7 new rating: 1667

Grand Prix Kobe 2017 (modern) starting rating: 1661
round table opponent (rating) result Δrating
3modern 162 Sakatani, Tsuyoshi (1596) Won 2-1 +171678
4modern 148 Kobayashi, Tetsuro (1594) Won 2-1 +171695
5modern 29 Yamamoto, Hideaki (1592) Won 2-1 +161711
6modern 2 Morofuji, Takuma (2117) Lost 0-2 -111700
7modern 169 Hayasi, Syouta (1743) Lost 0-2 -171683
8modern 203 Takahashi, Kazuhiro (1571) Lost 1-2 -201663
9modern 515 Yang, Eunje (1535) Won 2-0 +151678
10modern 375 Seo, Kenta (1580) Lost 1-2 -201658
11modern 367 Tanaka, Yu 2860 (1534) Won 2-0 +161674
12modern 294 Honda, Rintaro (1690) Lost 0-2 -181656
13modern 251 Pejanovic Nosaka, Tomo (1474) Won 2-0 +151671
14modern 229 Xu, Siying (1543) Lost 1-2 -201651
15modern 216 Hamano, Kouhei (1608) Won 2-0 +171668
top average opponent: 1629record: 7-6 new rating: 1668

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1570
round table opponent (rating) result Δrating
3standard 652 Tomita, Ryutaro (1442) Lost 1-2 -201550
4standard 688 Miyamoto, Syouta (1499) Won 2-1 +171567
5standard 371 Uesugi, Fumiya (1548) Won 2-1 +181585
6standard 162 Kawamura, Naoki (1525) Won 2-1 +161601
7standard 111 Ma, Jack (1760) Won 2-0 +211622
8standard 102 Kim, Kyungho (1567) Lost 1-2 -191603
9standard 234 Furuichi, Takenori (1575) Lost 0-2 -181585
10standard 242 Yoshizawa, Masaru (1657) Won 2-1 +191604
11standard 266 Zhang, Zhiyang (1762) Lost 1-2 -151589
12standard 328 Ogawa, Ryota (1644) Won 2-0 +191608
13standard 182 Sakurai, Yuuta (1503) Won 2-0 +161624
14standard 172 Muramatsu, Yusuke (1597) Won 2-0 +181642
15standard 103 Mashima, Mitsuharu (1739) Won 2-0 +191661
top average opponent: 1601record: 9-4 new rating: 1661

Grand Prix Tokyo 2016 (SOI standard) starting rating: 1547
round table opponent (rating) result Δrating
3standard 445 Hakage, Daiki (1535) Won 2-0 +181565
4standard 1 Chu Heng, Eng (1634) Lost 0-2 -171548
5standard 413 Shinohara, Takahiro (1503) Won 2-1 +171565
6standard 209 Poulain, Yves (1544) Lost 1-2 -181547
7standard 652 Hasebe, Shunichi (1456) Won 2-0 +161563
8standard 287 Nomura, Hidehiro (1658) Won 2-0 +201583
9standard 159 Murakami, Hikaru (1748) Won 2-0 +211604
10standard 153 Takahashi, Ryo (Mie) (1598) Lost 1-2 -181586
11standard 234 Nagata, Satoshi (1564) Lost 1-2 -191567
12standard 348 Uchida, Yuki (1537) Won 2-1 +181585
13standard 271 Cho, Kou (1766) Lost 0-2 -151570
top average opponent: 1595record: 6-5 new rating: 1570

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1481
round table opponent (rating) result Δrating
3sealed 45 Tsukahara, Kazuto (1667) Won 2-0 +221503
4sealed 204 Hashimoto, Keisuke (1593) Won 2-1 +191522
5sealed 134 Fujimura, Kazuaki (1950) Lost 0-2 -101512
6sealed 335 Kawaguchi, Kyouhei (1791) Lost 1-2 -131499
7sealed 357 Mitsunaga, Yuki (1542) Won 2-0 +181517
8sealed 268 Mine, Masahiro (1524) Won 2-1 +181535
9sealed 138 Harane, Kenta (1835) Lost 0-2 -121523
10draft 240 Iwase, Akira (1712) Won 2-1 +211544
11draft 365 Yen, Yung Ta (1595) Won 2-0 +191563
12draft 134 Kojima, Tatuya (1598) Won 2-0 +191582
13draft 107 Yamamoto, Kenta (1630) Lost 1-2 -171565
14draft 20 Niwa, Toshiharu (1587) Lost 0-2 -181547
top average opponent: 1669record: 7-5 new rating: 1547

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1427
round table opponent (rating) result Δrating
3standard 193 Inoue, Kota (1413) Won 2-1 +171444
4standard 51 Matsuyama, Satoshi (1670) Won 2-1 +221466
5standard 92 Watanabe, Yuuya (1995) Draw 1-1 +91475
6standard 75 Muramatsu, Yoshiyuki (1523) Lost 0-2 -171458
7standard 221 Sakagami, Taichi (1509) Won 2-0 +191477
8standard 112 Sakai, Toshinori (1642) Won 2-0 +211498
9standard 76 Sou, Soy (1568) Lost 0-2 -171481
top average opponent: 1617record: 4-2-1 new rating: 1481

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1475
round table opponent (rating) result Δrating
3sealed 2003 Sakagami, Taichi (1458) Lost 0-2 -191456
4sealed 2195 Fukino, Yusuke (1566) Won 2-0 +201476
5sealed 2130 Mouri, Yusuke (1539) Lost 0-2 -171459
6sealed 2216 Enatsu, Hiroaki (1518) Lost 0-2 -171442
7sealed 2205 Goshima, Akito (1562) Lost 0-2 -151427
top average opponent: 1529record: 1-4 new rating: 1427

Grand Prix Kyoto 2015 (legacy) starting rating: 1463
round table opponent (rating) result Δrating
3legacy 216 Shikibu, Hayato (1503) Won 2-1 +191482
4legacy 67 Sugiyama, Takanori (1522) Won 2-1 +191501
5legacy 45 Kainuma, Satoru (1560) Won 2-0 +191520
6legacy 25 Tanaka, Yasuhiro (1467) Lost 0-2 -191501
7legacy 41 Watanabe, Yuuya (2067) Lost 1-2 -91492
8legacy 93 Nakatani, Hiroki (1512) Lost 1-2 -171475
top average opponent: 1605record: 3-3 new rating: 1475

Grand Prix Shizuoka 2015 (KTK limited) starting rating: 1479
round table opponent (rating) result Δrating
3sealed 811 Horie, Yoshiaki (1463) Won 2-1 +181497
4sealed 637 Bandoh, Reona (1556) Lost 1-2 -171480
5sealed 765 Takao, Naoki (1578) Won 2-0 +201500
6sealed 731 Ishigami, Akinari (1493) Lost 0-2 -181482
7sealed 710 Ohori, Akihito (1404) Lost 0-2 -201462
8sealed 798 Suzuki, Gou (1516) Won 2-0 +191481
9sealed 731 Kawanishi, Naoki (1483) Lost 1-2 -181463
top average opponent: 1499record: 3-4 new rating: 1463

Grand Prix Kobe 2014 (modern) starting rating: 1412
round table opponent (rating) result Δrating
2modern 725 Noguchi, Masami (1541) Won 2-0 +201432
3modern 882 Kugi, Takeshi (1417) Won 2-0 +181450
4modern 749 Ikeda, Taiki (1519) Won 2-0 +191469
5modern 702 Sasaki, Hidekatsu (1521) Lost 1-2 -171452
6modern 774 Kobori, Tetsuya (1490) Won 2-1 +191471
7modern 723 Kawahara, Ryouta (1643) Lost 1-2 -151456
8modern 845 Furuta, Yusuke (1665) Draw 1-1 +31459
9modern 807 Lee, Yong Jun (1556) Won 2-1 +201479
top average opponent: 1544record: 5-2-1 new rating: 1479

Grand Prix Nagoya 2014 (BNG limited) starting rating: 1415
round table opponent (rating) result Δrating
3sealed 164 Koyama, Masashi (1579) Lost 0-2 -151400
4sealed 253 Kato, Hiroki (1519) Lost 0-2 -161384
5sealed 210 Abe, Yuji (1540) Lost 0-2 -151369
6sealed 283 Nanasawa, Ayaka (1480) Won 2-0 +201389
7sealed 228 Oiso, Kenji (1626) Lost 0-2 -141375
8sealed 216 Moriya, Ryo (1373) Won 2-1 +181393
9sealed 147 Mizutani, Yoshinobu (1422) Won 2-1 +191412
top average opponent: 1505record: 3-4 new rating: 1412

Grand Prix Shizuoka 2013 (THS standard) starting rating: 1453
round table opponent (rating) result Δrating
3standard 130 Yamada, Takaaki (1608) Lost 1-2 -151438
4standard 113 Nishiki, Kentarou (1584) Won 2-1 +211459
5standard 58 Itou, Tai (1538) Lost 1-2 -171442
6standard 222 Matsumoto, 0127 (1503) Won 2-0 +191461
7standard 96 Takesue, Chikara (1814) Lost 0-2 -121449
8standard 178 Yamauchi, Takashi (1524) Lost 0-2 -161433
9standard 323 Fujiya, Jun (1439) Lost 0-2 -181415
top average opponent: 1573record: 2-5 new rating: 1415

Grand Prix Kitakyushu 2013 (M14 standard) starting rating: 1502
round table opponent (rating) result Δrating
3standard 97 Cho, Won-Suk (1500) Won 2-0 +181520
4standard 127 Kou, Changsu (1717) Lost 1-2 -141506
5standard 169 Yonezaki, Daisuke (1445) Lost 0-2 -201486
6standard 281 Furukawa, Kazuya (1572) Lost 1-2 -161470
7standard 295 Fujimura, Akinori (1517) Won 2-0 +191489
8standard 225 Yoshidomi, Shuuji (1472) Lost 0-2 -181471
9standard 221 Horikawa, Daisuke (1504) Lost 0-2 -181453
top average opponent: 1532record: 2-5 new rating: 1453

Grand Prix Yokohama 2013 (GTC limited) starting rating: 1602
round table opponent (rating) result Δrating
3sealed 88 Oota, Yoshiyuki (1555) Lost 0-2 -191583
4sealed 260 Choi, Suouk (1537) Lost 1-2 -191564
5sealed 280 Sato, Masahito (1497) Lost 1-2 -191545
6sealed 322 Nishiwaki, Yousuke (1388) Won 2-1 +151560
7sealed 230 Miyasaka, Sho (1503) Lost 1-2 -191541
8sealed 350 Mituhiro, Tada (1447) Lost 1-2 -191522
9sealed 356 Matsuyama, Takuya (1435) Lost 0-2 -201502
top average opponent: 1480record: 1-6 new rating: 1502

Grand Prix Nagoya 2012 (RTR standard) starting rating: 1568
round table opponent (rating) result Δrating
2standard 81 Kawate, Junpei (1654) Won 2-1 +201588
3standard 122 Inui, Takashi (1538) Lost 0-2 -191569
4standard 524 Oshima, Yuki (1510) Won 2-1 +171586
5standard 194 Yokote, Takeshi (1537) Lost 0-2 -191567
6standard 370 Usami, Taro (1604) Won 2-0 +181585
7standard 258 Yamaguchi, Takumi (1536) Won 2-0 +181603
8standard 122 Miyauchi, Makoto (1645) Lost 0-2 -181585
9standard 269 Tezuka, Yuuki (1520) Won 2-1 +171602
top average opponent: 1568record: 5-3 new rating: 1602

Grand Prix Kobe 2001 (Invasion block) starting rating: 1536
round table opponent (rating) result Δrating
2block 8 Imanishi, Yudai (1518) Won 2-0 +171553
3block 39 Shirosaki, Masao (1536) Lost 1-2 -181535
4block 319 Yamasaki, Sadaharu (1500) Lost 0-2 -191516
5block 454 Sukeno, Yoshiyuki (1499) Won 2-1 +181534
6block 274 Ishimoto, Koichi (1517) Lost 1-2 -181516
7block 337 Sawada, Naoya (1500) Won 2-0 +171533
8block 205 Douno, Takashi (1470) Won 2-0 +171550
9block 136 Ida, Soichiro (1535) Won 2-0 +181568
top average opponent: 1509record: 5-3 new rating: 1568

Grand Prix Kyoto 2000 (extended) starting rating: 1500
round table opponent (rating) result Δrating
1extended 170 Furuichi, Hidenari (1500) Won 2-1 +181518
2extended 54 Hashimoto, Soichiro (1500) Lost 1-2 -181500
3extended 194 Yoshizawa, Hiromi (1500) Won 2-1 +181518
4extended 159 Shiota, Yasuo (1518) Won 2-1 +181536
5extended 81 Yoshikawa, Takamasa (1535) Won 2-0 +181554
6extended 67 Otani, Akiyuki (1553) Lost 1-2 -181536
7extended 84 Nakamura, Takanori (1536) Won 2-0 +181554
8extended 73 Okabayashi, Shun (1554) Lost 0-2 -181536
top average opponent: 1525record: 5-3 new rating: 1536