Yamamoto, Kazuhide
Current rating: 1405
Record: 74-94
- 2007
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 40 | Tsumori, Shun (1464) | Won 2-1 | +181443 |
| 2pioneer | 298 | Sasaki, Shun (1362) | Won 2-0 | +171460 |
| 3pioneer | 74 | Noguchi, Hiromasa (1465) | Lost 0-2 | -181442 |
| 4pioneer | 352 | He, Kerr (1376) | Lost 1-2 | -191423 |
| 5pioneer | 403 | Higuchi, Yasuhiro (1463) | Lost 1-2 | -181405 |
| top | average opponent: 1426record: 2-3 | new rating: 1405 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 244 | Komatsubara, Fumiya (1509) | Lost 0-2 | -171443 |
| 2standard | 509 | Akimoto, Taiki (1488) | Lost 1-2 | -181425 |
| 3standard | 799 | Takeyama, Maya (1282) | Won 2-1 | +161441 |
| 4standard | 767 | Tanabe, Tetsuya (1543) | Lost 1-2 | -161425 |
| top | average opponent: 1455record: 1-3 | new rating: 1425 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 19 | Tian, Yushi (1500) | Won 2-1 | +191475 |
| 2modern | 237 | Niinami, Syouya (1507) | Lost 1-2 | -181457 |
| 3modern | 735 | Nakayama, Kazuya (1539) | Won 2-0 | +201477 |
| 4modern | 543 | Enomoto, Kyouichi (1590) | Lost 1-2 | -161461 |
| 5modern | 660 | Luo, Xi (1407) | Won 2-0 | +171478 |
| 6modern | 417 | Nagata, Satoshi (1469) | Lost 1-2 | -181460 |
| top | average opponent: 1502record: 3-3 | new rating: 1460 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1350 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 51 | Kinjo, Atsumune (1531) | Won 2-0 | +211371 |
| 2standard | 193 | Uchikawa, Fumitaka (1610) | Won 2-0 | +221393 |
| 3standard | 195 | Nakamura, Yuya (1641) | Won 2-0 | +231416 |
| 4standard | 212 | Takeuchi, Ryota (1840) | Lost 0-2 | -111405 |
| 5standard | 367 | Huang, Hao-Shan (1718) | Won 2-1 | +241429 |
| 6standard | 287 | Egeyama, Tomoki (1509) | Won 2-1 | +191448 |
| 7standard | 67 | Sakaguchi, Takuya (1540) | Won 2-1 | +201468 |
| 8standard | 82 | Ishikawa, Takahiro (1748) | Won 2-0 | +231491 |
| 9standard | 11 | Sawetsritawan, Thanakarn (1654) | Lost 0-2 | -151476 |
| 10standard | 73 | Kawatsu, Shunsuke (1554) | Won 2-0 | +191495 |
| 11standard | 25 | Kamo, Keisuke (1675) | Lost 0-2 | -151480 |
| 12standard | 92 | Moriya, Erika (1635) | Lost 1-2 | -151465 |
| 13standard | 141 | Motoyama, Kazuhiko (1717) | Lost 0-2 | -131452 |
| 14standard | 135 | Kuroiwa, Tadayuki (1591) | Won 2-1 | +201472 |
| 15standard | 104 | Wang, Shensheng (1560) | Lost 0-2 | -161456 |
| top | average opponent: 1635record: 9-6 | new rating: 1456 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1371 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Hirose, Yuuki (1790) | Lost 0-2 | -111360 |
| 2sealed | 648 | Endo, Takuya7968 (1392) | Won 2-0 | +191379 |
| 3sealed | 777 | Hasegawa, Shun-ya (1499) | Lost 1-2 | -161363 |
| 4sealed | 844 | Kurita, Rin (1466) | Lost 1-2 | -161347 |
| 5sealed | 1063 | Sakai, Shigeto (1426) | Won 2-1 | +191366 |
| 6sealed | 906 | Fujii, Mikiya (1456) | Lost 0-2 | -161350 |
| top | average opponent: 1505record: 2-4 | new rating: 1350 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 518 | Miura, Masao (1478) | Lost 1-2 | -171399 |
| 2modern | 749 | Hiroshi, Kishida (1482) | Lost 0-2 | -161383 |
| 3modern | 1274 | Ishii, Taiyo (1505) | Lost 1-2 | -161367 |
| 4modern | 1320 | Nishikawa, Suguru (1454) | Won 2-0 | +201387 |
| 5modern | 1230 | Takami, Yuta (1522) | Lost 1-2 | -161371 |
| top | average opponent: 1488record: 1-4 | new rating: 1371 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 787 | Hirano, Jyun (1500) | Lost 0-2 | -171425 |
| 2standard | 966 | Takiguchi, Itsuki (1462) | Won 2-0 | +191444 |
| 3standard | 1352 | Tanabe, Kyohei (1445) | Lost 1-2 | -181426 |
| 4standard | 1232 | Inoue, Yuusuke (1653) | Won 2-0 | +221448 |
| 5standard | 830 | Khoo, Shawn (1647) | Lost 1-2 | -151433 |
| 6standard | 1210 | Ohtsuka, Fukuo (1480) | Lost 1-2 | -171416 |
| top | average opponent: 1531record: 2-4 | new rating: 1416 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 60 | Kodera, Yasunori (1528) | Lost 1-2 | -161394 |
| 2standard | 603 | Katakuwa, Dai (1482) | Won 2-0 | +201414 |
| 3standard | 744 | Furukawa, Takuto (1504) | Lost 0-2 | -161398 |
| 4standard | 928 | Kaminaga, Shu (1577) | Lost 1-2 | -151383 |
| 5standard | 986 | Okamura, Kazuyoshi (1441) | Lost 0-2 | -171366 |
| 6standard | 943 | Hinohara, Toyokazu (1278) | Won 2-0 | +161382 |
| 7standard | 778 | Ehara, Makoto (1444) | Won 2-1 | +201402 |
| 8standard | 609 | Inuzuka, Satoshi (1637) | Won 2-0 | +221424 |
| 9standard | 463 | Hideaki, Enomoto (1426) | Won 2-0 | +181442 |
| top | average opponent: 1480record: 5-4 | new rating: 1442 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 690 | Suzuki, Ei (1380) | Lost 1-2 | -191396 |
| 3legacy | 848 | Fukino, Yusuke (1499) | Won 2-0 | +201416 |
| 4legacy | 667 | Shima, Keiji (1518) | Won 2-1 | +201436 |
| 5legacy | 566 | Kobayashi, Toshio (1536) | Won 2-0 | +201456 |
| 6legacy | 559 | Nakao, Tatsuo (1555) | Won 2-0 | +201476 |
| 7legacy | 549 | Takeda, Shuichiro (1579) | Won 2-1 | +201496 |
| 8legacy | 527 | Nanamori, Kouhei (1617) | Lost 0-2 | -161480 |
| 9legacy | 570 | Inoue, Shunta (1569) | Won 2-1 | +191499 |
| 10legacy | 83 | Minamitani, Daichi (1658) | Lost 1-2 | -151484 |
| 11legacy | 92 | Kakumae, Teruya (1952) | Lost 1-2 | -101474 |
| 12legacy | 96 | Lam, Joe (1685) | Lost 0-2 | -141460 |
| 13legacy | 104 | Kimura, Tarou (1540) | Lost 1-2 | -161444 |
| 14legacy | 99 | Katou, Takeru (1486) | Lost 0-2 | -181426 |
| 15legacy | 96 | Ebihara, Hirotaka (1538) | Lost 1-2 | -161410 |
| top | average opponent: 1579record: 6-8 | new rating: 1410 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 145 | Miyawaki, Takahiro (1546) | Lost 0-2 | -151382 |
| 3sealed | 251 | Suzuki, Shogo (1403) | Lost 1-2 | -181364 |
| 4sealed | 417 | Suzuike, Fumiyasu (1627) | Lost 1-2 | -131351 |
| 5sealed | 405 | Ando, Masanori (1402) | Won 2-0 | +191370 |
| 6sealed | 321 | Watanabe, Ryoji (1486) | Won 2-1 | +201390 |
| 7sealed | 243 | Nishimura, Noboru (1474) | Won 2-0 | +201410 |
| 8sealed | 168 | Kudo, Kenji (1516) | Lost 0-2 | -161394 |
| 9sealed | 179 | Mita, Ryoichi (1583) | Won 2-1 | +211415 |
| top | average opponent: 1504record: 4-4 | new rating: 1415 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1362 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 390 | Onishi, Kenji (1500) | Won 2-0 | +211383 |
| 2modern | 103 | Uchida, Shinya (1535) | Lost 1-2 | -161367 |
| 3modern | 277 | Takenaga, Tomohiro (1600) | Lost 0-2 | -131354 |
| 4modern | 386 | Kida, Yukihiro (1481) | Lost 1-2 | -161338 |
| 5modern | 449 | Komizo, Kouichi (1467) | Won 2-1 | +201358 |
| 6modern | 445 | Okada, Yuki (1522) | Lost 1-2 | -151343 |
| 7modern | 382 | Yanaseko, Riri (1463) | Won 2-0 | +201363 |
| 8modern | 293 | Ueda, Tadahiko (1199) | Won 2-0 | +151378 |
| 9modern | 241 | Nakai, Ryoji (1433) | Won 2-1 | +191397 |
| top | average opponent: 1467record: 5-4 | new rating: 1397 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 527 | Toyota, Hiroki (1489) | Lost 1-2 | -171384 |
| 2sealed | 810 | Kaneko, Masayuki (1482) | Lost 1-2 | -161368 |
| 3sealed | 868 | Hayashi, Junki (1520) | Lost 0-2 | -151353 |
| 4sealed | 890 | Nakahara, Yoshihiro (1444) | Lost 0-2 | -171336 |
| 5sealed | 853 | Okamoto, Yuta (Tokyo) (1427) | Lost 0-2 | -161320 |
| 6sealed | 817 | Ichijo, Kazuto (1412) | Won 2-0 | +201340 |
| 7sealed | 771 | Ishikawa, Ryosuke (1511) | Won 2-0 | +211361 |
| 8sealed | 724 | Yamaguchi, Hiroshi (Fukui) (1454) | Won 2-0 | +201381 |
| 9sealed | 676 | Obata, Koji (1364) | Lost 0-2 | -191362 |
| top | average opponent: 1456record: 3-6 | new rating: 1362 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1388 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 555 | Kaneko, Shun (1519) | Won 2-0 | +201408 |
| 3standard | 578 | Nakamura, Sara (1520) | Won 2-1 | +201428 |
| 4standard | 556 | Jang, Ho-ik (1519) | Won 2-0 | +201448 |
| 5standard | 529 | Oikawa, Hakudou (1548) | Lost 0-2 | -161432 |
| 6standard | 545 | Matsuda, Tomohiro (1567) | Lost 0-2 | -161416 |
| 7standard | 667 | Nagahama, Ryo (1538) | Won 2-0 | +201436 |
| 8standard | 597 | Nakamura, Masato (1515) | Lost 1-2 | -161420 |
| 9standard | 712 | Tanimoto, Tatsuro (1357) | Lost 1-2 | -191401 |
| top | average opponent: 1510record: 4-4 | new rating: 1401 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 220 | Kaestner-Frenchman, Ben (1520) | Won 2-0 | +211424 |
| 3standard | 46 | Hirabayashi, Kazuya (1821) | Lost 0-2 | -121412 |
| 4standard | 231 | Yamanaka, Takuya (1553) | Lost 1-2 | -151397 |
| 5standard | 291 | Mizuno, Nobuyoshi (1487) | Lost 0-2 | -161381 |
| 6standard | 437 | Tsukanishi, Toshiyuki (1524) | Won 2-1 | +201401 |
| 7standard | 306 | Yokomizo, Gouki (1405) | Won 2-0 | +181419 |
| 8standard | 237 | Suzuki, Keisuke (1585) | Lost 1-2 | -151404 |
| 9standard | 244 | Matsushima, Kouji (1488) | Lost 1-2 | -161388 |
| top | average opponent: 1548record: 3-5 | new rating: 1388 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 285 | Koyama, Masashi (1483) | Lost 0-2 | -171418 |
| 2sealed | 446 | Matui, Kouki K (1482) | Won 2-1 | +191437 |
| 3sealed | 305 | Loglia, Jarett (1500) | Lost 1-2 | -171420 |
| 4sealed | 350 | Sasada, Youhei (1482) | Lost 1-2 | -171403 |
| top | average opponent: 1487record: 1-3 | new rating: 1403 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 357 | Imamura, Norihide (1449) | Lost 0-2 | -181432 |
| 2standard | 640 | Ueda, Daisuke (1464) | Lost 1-2 | -171415 |
| 3standard | 724 | Isa, Yukifumi (1449) | Won 2-1 | +191434 |
| 4standard | 570 | Shimazu, Takuya (1477) | Won 2-0 | +181452 |
| 5standard | 509 | Wakasugi, Eisaku (1487) | Lost 1-2 | -171435 |
| top | average opponent: 1465record: 2-3 | new rating: 1435 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Suzuki, Fumito (1639) | Lost 0-2 | -151468 |
| 2sealed | 380 | Nishikawa, Tomoya (1482) | Lost 1-2 | -181450 |
| top | average opponent: 1560record: 0-2 | new rating: 1450 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 192 | Kaneko, Masanori (1534) | Lost 0-1 | -171507 |
| 2standard | 278 | Tsuboyama, Shuta (1501) | Won 2-1 | +171524 |
| 3standard | 232 | Murata, Toshiaki (1460) | Lost 1-2 | -191505 |
| 4standard | 346 | Yamasaki, Sadaharu (1293) | Lost 0-2 | -221483 |
| top | average opponent: 1447record: 1-3 | new rating: 1483 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 35 | Masuno, Ryosuke (1874) | Lost 0-2 | -121492 |
| 5extended | 117 | K., Masato (1535) | Won 2-1 | +191511 |
| 6extended | 57 | Shimoya, Hiroyuki (1648) | Won 2-0 | +211532 |
| 7extended | 36 | Suzuki, Takaaki (1714) | Won 2-0 | +211553 |
| 8extended | 11 | Fujita, Tsuyoshi (1659) | Lost 0-2 | -161537 |
| 9extended | 23 | Kurihara, Shingou (1846) | Lost 0-2 | -131524 |
| top | average opponent: 1713record: 3-3 | new rating: 1524 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 225 | Oikawa, Kenichi M (1500) | Won 2-1 | +181502 |
| 2standard | 108 | Kasahara, Shinsuke (1485) | Lost 1-2 | -181484 |
| 3standard | 293 | Shibata, Daisuke (1367) | Lost 1-2 | -201464 |
| 4standard | 350 | Abe, Kouichi (1520) | Won 2-0 | +191483 |
| 5standard | 238 | Hosaka, Atsushi (1568) | Won 2-1 | +201503 |
| 6standard | 185 | Sekine, Naoto (1537) | Lost 0-2 | -181485 |
| 7standard | 211 | Fujisato, Hiroshi (1495) | Won 2-0 | +181503 |
| 8standard | 177 | Tamura, Yasuo (1475) | Won 2-1 | +181521 |
| 9standard | 126 | Nishizawa, Yasuhide (1586) | Lost 1-2 | -171504 |
| top | average opponent: 1504record: 5-4 | new rating: 1504 | ||
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Nakagawa, Tsukasa (1416) | Won 2-1 | +171494 |
| 2sealed | 69 | Nakaoka, Koshiro (1519) | Lost 1-2 | -171477 |
| 3sealed | 121 | Tasaki, Yasuhiro (1495) | Won 2-1 | +181495 |
| 4sealed | 155 | Satou, Rin (1533) | Won 2-1 | +191514 |
| 5sealed | 97 | Kimura, Yoshihiro (1562) | Won 2-1 | +191533 |
| 6sealed | 25 | Matousek, Pavel (1835) | Lost 0-2 | -131520 |
| 7sealed | 54 | Ogawa, Hikaru (1534) | Lost 0-2 | -181502 |
| 8sealed | 84 | Hibino, Yasutaka (1500) | Lost 0-2 | -181484 |
| top | average opponent: 1549record: 4-4 | new rating: 1484 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 85 | Oda, Toshihiro (1500) | Won 2-1 | +191449 |
| 2extended | 15 | Imamura, Taichirou (1525) | Won 2-1 | +201469 |
| 3extended | 78 | Fox, Chris (1600) | Won 2-1 | +201489 |
| 4extended | 58 | Yokoyama, Shouta (1567) | Lost 1-2 | -171472 |
| 5extended | 42 | Mukuno, Yuuji (1573) | Lost 1-2 | -161456 |
| 6extended | 141 | Iwata, Sho (1450) | Won 2-1 | +181474 |
| 7extended | 154 | Honda, Atsuo (1595) | Won 2-0 | +201494 |
| 8extended | 101 | Kinoshita, Kentarou (1550) | Lost 1-2 | -171477 |
| top | average opponent: 1545record: 5-3 | new rating: 1477 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 162 | Hisaki, Yuu (1377) | Lost 0-0 | -191446 |
| 2sealed | 174 | Yoshida, Kouki (1558) | Lost 0-2 | -161430 |
| top | average opponent: 1468record: 0-2 | new rating: 1430 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 46 | Nishihara, Hiroki (1500) | Lost 0-2 | -191483 |
| 2block | 284 | Hamada, Masaki (1478) | Lost 0-2 | -181465 |
| top | average opponent: 1489record: 0-2 | new rating: 1465 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 116 | Takao, Akinao (1500) | Lost 1-2 | -181482 |
| 2standard | 274 | Morikawa, Hiroshi (1482) | Won 2-0 | +181500 |
| 3standard | 288 | Fukui, Kentarou (1503) | Won 2-1 | +181518 |
| 4standard | 138 | Inazawa, Ryo (1516) | Lost 1-2 | -181500 |
| 5standard | 209 | Horiuchi, Shouta (1500) | Won 2-1 | +181518 |
| 6standard | 224 | Nakatani, Haruki (1599) | Lost 1-2 | -161502 |
| top | average opponent: 1517record: 3-3 | new rating: 1502 | ||