Oomori, Shouhei
Current rating: 1420
Record: 48-61-3
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 215 | Suzuki, Tomohiro (1573) | Won 2-0 | +201491 |
| 4pioneer | 115 | Hayashi, Hisaaki (1515) | Lost 1-2 | -171474 |
| 5pioneer | 377 | Oda, Kazuya (1537) | Lost 0-2 | -171457 |
| 6pioneer | 406 | Hayashi, Katsuji (1418) | Lost 0-2 | -191438 |
| 7pioneer | 474 | Mizuno, Takeshi (1414) | Lost 0-2 | -181420 |
| top | average opponent: 1491record: 1-4 | new rating: 1420 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 4 | Iwasaki, Takashi (1555) | Lost 1-2 | -171485 |
| 4standard | 343 | Nakamura, Masaya (1495) | Won 2-0 | +191504 |
| 5standard | 154 | Matsubara, Yuusuke (1520) | Lost 0-2 | -181486 |
| 6standard | 313 | Maruyama, Satoshi (1533) | Lost 1-2 | -171469 |
| 7standard | 453 | Oono, Osamu (1503) | Draw 1-1 | 01469 |
| 8standard | 420 | Kazama, Yusaku (1585) | Draw 1-1 | +21471 |
| top | average opponent: 1532record: 1-3-2 | new rating: 1471 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 495 | Kobayashi, Tomonori (1534) | Lost 0-2 | -181513 |
| 4sealed | 570 | Saito, Hirotsugu (1783) | Won 2-1 | +231536 |
| 5sealed | 346 | Kodama, Kentaro (1527) | Lost 1-2 | -181518 |
| 6sealed | 643 | Masuda, Masahito (1681) | Lost 0-2 | -151503 |
| 7sealed | 596 | Abo, Naoki (1505) | Lost 1-2 | -181485 |
| 8sealed | 502 | Kuze, Hiroki (1463) | Won 2-0 | +171502 |
| top | average opponent: 1582record: 2-4 | new rating: 1502 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 536 | Daigo, Toshimune (1635) | Won 2-1 | +201542 |
| 4modern | 47 | Mori, Tomoki (1555) | Lost 1-2 | -171525 |
| 5modern | 303 | Yoneyama, Hiroshi (1529) | Won 2-1 | +181543 |
| 6modern | 241 | Ito, Mizuki (1524) | Lost 1-2 | -191524 |
| 7modern | 499 | Hoshino, Tomoyuki (1518) | Won 2-0 | +181542 |
| 8modern | 300 | Yuki, Ryosuke (1608) | Won 2-0 | +201562 |
| 9modern | 81 | Kyogoku, Kyosuke (1686) | Lost 0-2 | -161546 |
| 10modern | 203 | Usui, Haruki (1719) | Lost 0-2 | -151531 |
| 11modern | 196 | Matsubara, Shintaro (1559) | Lost 1-2 | -181513 |
| 12modern | 215 | Yuda, Yukihiro (1502) | Won 2-0 | +181531 |
| top | average opponent: 1583record: 5-5 | new rating: 1531 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 45 | Takano, Hayato (1694) | Won 2-0 | +211538 |
| 4standard | 74 | Oomori, Yasutomo (1831) | Lost 1-2 | -121526 |
| 5standard | 150 | Kyo, Ifu (1681) | Lost 1-2 | -161510 |
| 6standard | 465 | Okamoto, Yuuya (1688) | Won 2-0 | +221532 |
| 7standard | 225 | Morita, Daishi (1534) | Won 2-1 | +181550 |
| 8standard | 154 | Shiraki, Takahiro (1785) | Won 2-1 | +221572 |
| 9standard | 85 | Hirami, Tomonori (1692) | Lost 0-2 | -161556 |
| 10standard | 149 | Muroya, Ryusei (1572) | Lost 0-2 | -181538 |
| 11standard | 171 | Maruyama, Satoshi (1630) | Lost 1-2 | -161522 |
| 12standard | 172 | Watabe, Kouji (1491) | Lost 0-2 | -191503 |
| 13standard | 169 | Asazuma, Haruki (1454) | Won 2-0 | +181521 |
| 14standard | 154 | Morita, Yo (1668) | Lost 1-2 | -161505 |
| 15standard | 148 | Kurokawa, Kazuaki (1460) | Won 2-1 | +171522 |
| top | average opponent: 1629record: 6-7 | new rating: 1522 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 588 | Hasegawa, Atusi (1406) | Won 2-1 | +161539 |
| 4standard | 279 | Yamada, Junki (1538) | Won 2-1 | +181557 |
| 5standard | 235 | Urano, Shohei (1495) | Won 2-0 | +161573 |
| 6standard | 218 | Nakamura, Souta (1773) | Lost 0-2 | -141559 |
| 7standard | 270 | Murao, Keisuke (1591) | Won 2-1 | +191578 |
| 8standard | 210 | Nakashima, Atsushi (1769) | Lost 0-2 | -151563 |
| 9standard | 73 | Comley, Rainy (1531) | Won 2-1 | +171580 |
| 10standard | 60 | Yamamoto, Takahiro (1761) | Lost 0-2 | -141566 |
| 11standard | 61 | Matsuda, Hideyuki (1609) | Lost 1-2 | -171549 |
| 12standard | 151 | Hirano, Mikita (1722) | Lost 0-2 | -151534 |
| 13standard | 149 | Kakinoki, Junichi (1624) | Lost 1-2 | -171517 |
| top | average opponent: 1620record: 5-6 | new rating: 1517 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 343 | Tonouchi, Keita (1697) | Lost 0-2 | -161544 |
| 4sealed | 640 | Nobe, Hiroyuki (1386) | Lost 0-2 | -211523 |
| 5sealed | 774 | Yoshida, Akihiko (1496) | Won 2-1 | +181541 |
| 6sealed | 517 | Nakashima, Yuuya (1524) | Lost 0-2 | -181523 |
| top | average opponent: 1526record: 1-3 | new rating: 1523 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 8 | Maseguchi, Masashi (1432) | Lost 0-2 | -191488 |
| 4sealed | 558 | Toyohara, Eisuke (1343) | Won 2-1 | +151503 |
| 5sealed | 297 | Karatsu, Yoshifumi (1584) | Won 2-0 | +201523 |
| 6sealed | 93 | Nakai, Sunao (1910) | Won 2-1 | +241547 |
| 7sealed | 81 | Pacis, Jack Nicholle (1559) | Lost 1-2 | -171530 |
| 8sealed | 291 | Makino, Yuuhei (1507) | Won 2-1 | +171547 |
| 9sealed | 97 | Sato, Kimihiko (1702) | Draw 1-1 | +31550 |
| 10draft | 204 | Yamasaki, Takumi (1617) | Won 2-1 | +191569 |
| 11draft | 41 | Samejima, Ippei (1699) | Lost 0-2 | -161553 |
| 12draft | 189 | Shinoda, Akito (1804) | Won 2-0 | +231576 |
| 13draft | 182 | Ishikawa, Masayo (1680) | Lost 0-2 | -161560 |
| top | average opponent: 1621record: 6-4-1 | new rating: 1560 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 188 | Kaniwa, Yuki (1521) | Lost 0-2 | -171457 |
| 4modern | 542 | Kase, Koichi (1506) | Lost 0-2 | -171440 |
| 5modern | 1025 | Onishi, Kazuki (1497) | Won 2-0 | +191459 |
| 6modern | 597 | Koike, Tomoyuki (1459) | Won 2-0 | +181477 |
| 7modern | 327 | Yasufuku, Akihiro (1582) | Won 2-1 | +201497 |
| 8modern | 175 | Nakai, Satoshi (1554) | Lost 0-2 | -171480 |
| 9modern | 401 | Nisii, Tatsuya (1677) | Won 2-1 | +211501 |
| 10modern | 408 | Yamada, Yosuke (1585) | Won 2-0 | +201521 |
| 11modern | 172 | Takada, Narumasa (1552) | Lost 0-2 | -181503 |
| 12modern | 225 | Oshikawa, Taishi (1550) | Lost 0-2 | -171486 |
| 13modern | 297 | Kajiyama, Tatsuki (1463) | Won 2-1 | +181504 |
| 14modern | 216 | Sakatani, Tsuyoshi (1618) | Lost 1-2 | -161488 |
| 15modern | 235 | Hirako, Yuki (1554) | Won 2-0 | +191507 |
| top | average opponent: 1548record: 7-6 | new rating: 1507 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 582 | Meguro, Masahiko (1618) | Won 2-0 | +211487 |
| 4standard | 10 | Yoon, Sang-Woong (1596) | Lost 1-2 | -161471 |
| 5standard | 461 | Iwasawa, Fumiya (1797) | Won 2-0 | +231494 |
| 6standard | 266 | Okada, Masakazu (1566) | Lost 1-2 | -161478 |
| 7standard | 498 | Feng, Da (1751) | Won 2-1 | +221500 |
| 8standard | 350 | Yamasaki, Takumi (1661) | Lost 0-2 | -151485 |
| 9standard | 321 | Fujimoto, Naoya (1537) | Won 2-0 | +191504 |
| 10standard | 300 | Akahori, Keisuke (1558) | Lost 0-2 | -171487 |
| 11standard | 333 | Sugaya, Hironobu (1751) | Lost 1-2 | -131474 |
| top | average opponent: 1648record: 4-5 | new rating: 1474 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 298 | Friedman, Ben (2030) | Lost 0-2 | -91465 |
| 4legacy | 632 | Weber, Brian 7301 (1483) | Lost 0-2 | -171448 |
| 5legacy | 611 | Sugita, Tsubasa (1412) | Won 2-0 | +171465 |
| 6legacy | 572 | Noto, Kohei (1524) | Lost 0-2 | -171448 |
| 7legacy | 717 | Kamada, Kazuma (1504) | Won 2-1 | +191467 |
| 8legacy | 531 | Furuya, Satoshi (1236) | Won 2-1 | +141481 |
| 9legacy | 273 | Kawakami, Takehito (1630) | Lost 0-2 | -151466 |
| top | average opponent: 1546record: 3-4 | new rating: 1466 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 313 | Sasayama, Shin (1473) | Won 2-0 | +191482 |
| 4standard | 111 | Yada, Kazuki (1792) | Won 2-0 | +231505 |
| 5standard | 80 | Watanabe, Tsubasa (1553) | Lost 0-2 | -171488 |
| 6standard | 215 | Sugiyama, Yuya (1987) | Lost 0-2 | -101478 |
| 7standard | 481 | Ookubo, Jyunpei (1567) | Won 2-1 | +201498 |
| 8standard | 191 | Shimura, Ichirou (1740) | Won 2-0 | +221520 |
| 9standard | 190 | Noto, Jun (1606) | Lost 0-2 | -161504 |
| 10standard | 279 | Oh, Joo Hyun (1668) | Lost 0-2 | -151489 |
| 11standard | 415 | Mashimo, Ryuuya (1626) | Won 2-0 | +201509 |
| 12standard | 366 | Ueda, Tadahiko (1519) | Lost 1-2 | -171492 |
| 13standard | 340 | Isigami, Laito (1534) | Lost 1-2 | -181474 |
| top | average opponent: 1642record: 5-6 | new rating: 1474 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 411 | Harano, Takahiro (1636) | Lost 1-2 | -161484 |
| 2sealed | 881 | Ehata, Masaaki (1481) | Won 2-0 | +181502 |
| 3sealed | 639 | Uotsu, Atsushi (1397) | Lost 0-2 | -201482 |
| 4sealed | 1101 | Koshiba, Norihiko (1439) | Won 2-0 | +181500 |
| 5sealed | 879 | Hirata, Minoru (1535) | Lost 1-2 | -181482 |
| 6sealed | 861 | Zhuber, Noli (1435) | Lost 0-2 | -191463 |
| top | average opponent: 1487record: 2-4 | new rating: 1463 | ||