Morimine, Seiya
Current rating: 1481
Record: 20-23-1
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 153 | Baba, Fumitaka (1378) | Won 2-1 | +171483 |
| 2standard | 257 | Wu, Yufan (1518) | Won 2-1 | +191502 |
| 3standard | 310 | Arai, Shuhei (1581) | Won 2-1 | +191521 |
| 4standard | 19 | Ichikawa, Takayoshi (1569) | Won 2-0 | +191540 |
| 5standard | 86 | Miyazaki, Takato (1478) | Won 2-1 | +171557 |
| 6standard | 33 | Takimura, Kazuyuki (2020) | Lost 0-2 | -101547 |
| 7standard | 105 | Harada, Yugo (1657) | Lost 0-2 | -161531 |
| 8standard | 202 | Ooyama, Toma (1547) | Won 2-0 | +181549 |
| 9standard | 141 | Nakajima, Ryo (1547) | Lost 0-2 | -181531 |
| 10standard | 161 | Usui, Yuki (1551) | Lost 0-2 | -181513 |
| 11standard | 152 | Watanabe, Shouichi (1635) | Lost 1-2 | -161497 |
| 12standard | 148 | Tanabe, Mikiyasu (1581) | Lost 1-2 | -161481 |
| top | average opponent: 1589record: 6-6 | new rating: 1481 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 307 | Sugimori, Daisuke (1537) | Lost 0-2 | -181504 |
| 2sealed | 805 | Bean, Byron (1493) | Lost 1-2 | -181486 |
| 3sealed | 1047 | Suzuki, Atsushi (1388) | Lost 0-2 | -201466 |
| top | average opponent: 1473record: 0-3 | new rating: 1466 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 682 | Yamagishi, Hideaki (1470) | Lost 1-2 | -201563 |
| 2modern | 650 | Okada, Yuki 4232 (1671) | Lost 0-2 | -161547 |
| 3modern | 1086 | Angelini, Roberto (1380) | Won 2-1 | +151562 |
| 4modern | 944 | Okada, Masakazu (1449) | Lost 1-2 | -201542 |
| 5modern | 994 | Kogure, Naoto (1459) | Lost 0-2 | -201522 |
| top | average opponent: 1486record: 1-4 | new rating: 1522 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 146 | Kimura, Ryou (1615) | Won 2-1 | +201522 |
| 2sealed | 512 | Yoshida, Kazushi (1802) | Lost 1-2 | -131509 |
| 3sealed | 718 | Mantani, Keiji (1734) | Won 2-1 | +221531 |
| 4sealed | 550 | Tsukagoshi, Tadaki (1697) | Won 2-1 | +211552 |
| 5sealed | 220 | Hayakawa, Sho (1597) | Won 2-0 | +191571 |
| 6sealed | 101 | Takeshita, Toru (1731) | Won 2-0 | +211592 |
| 7sealed | 152 | Sakamoto, Aihei (1575) | Lost 1-2 | -191573 |
| 8sealed | 197 | Xing, Yiqiang (1600) | Won 2-1 | +191592 |
| 9sealed | 158 | Minotani, Jun (1631) | Lost 0-2 | -171575 |
| 10draft | 146 | Natsume, Takuya (1787) | Lost 0-2 | -151560 |
| 11draft | 142 | Yasuda, Masahiro (1595) | Won 2-0 | +191579 |
| 12draft | 141 | Hayata, Shogo (1527) | Won 2-0 | +171596 |
| 13draft | 200 | Sugiura, Hiroki (1647) | Won 2-0 | +191615 |
| 14draft | 115 | Suzuki, Fumito (1605) | Lost 0-2 | -181597 |
| 15draft | 142 | Arndt, Marcel (1820) | Lost 1-2 | -141583 |
| top | average opponent: 1664record: 9-6 | new rating: 1583 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 145 | Noda, Takuo (1500) | Lost 1-2 | -181482 |
| 2modern | 850 | Akita, Ryosuke (1480) | Lost 1-2 | -181464 |
| 3modern | 1308 | Yusuke, Nishio (1464) | Won 2-1 | +181482 |
| 4modern | 970 | Saegusa, Nobuyuki (1483) | Won 2-1 | +181500 |
| 5modern | 1058 | Ebara, Satoshi (1473) | Won 2-1 | +181518 |
| 6modern | 630 | Horibe, Kenji (1638) | Won 2-0 | +201538 |
| 7modern | 438 | Ninagawa, Makoto (1513) | Lost 1-2 | -191519 |
| 8modern | 479 | Koshi, Hiroto (1550) | Draw 1-1 | +11520 |
| 9modern | 597 | Roppongi, Junya (1526) | Lost 0-2 | -181502 |
| top | average opponent: 1514record: 4-4-1 | new rating: 1502 | ||