Shimizu, Keisuke
Current rating: 1464
Record: 18-21-1
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 237 | Yuen, Man Chun (1660) | Lost 0-2 | -141452 |
| 2pioneer | 462 | Onishi, Ryosuke (1461) | Won 2-0 | +181470 |
| 3pioneer | 481 | Takahashi, Eiichi (1501) | Lost 1-2 | -181452 |
| 4pioneer | 572 | Kajimoto, Atsushi (1501) | Lost 1-2 | -171435 |
| 5pioneer | 689 | Kubo, Yuya (1358) | Lost 0-2 | -191416 |
| 6pioneer | 632 | Sonoda, Kenichi (1317) | Won 2-0 | +161432 |
| 7pioneer | 512 | Suzuki, Takahisa (1216) | Won 2-1 | +141446 |
| 8pioneer | 389 | Noguchi, Hiroshi (1445) | Won 2-1 | +181464 |
| top | average opponent: 1432record: 4-4 | new rating: 1464 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 361 | Iwaki, Yuta (1500) | Lost 1-2 | -191504 |
| 2standard | 768 | Kurihara, Shota (1465) | Lost 1-2 | -181486 |
| 3standard | 978 | Nakagawa, Yuki (1511) | Won 2-1 | +181504 |
| 4standard | 903 | Ishikawa, Hayate (1412) | Lost 0-2 | -201484 |
| 5standard | 827 | Fujimoto, Shunsuke (1464) | Lost 0-2 | -181466 |
| top | average opponent: 1470record: 1-4 | new rating: 1466 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 140 | Yoshida, Tatsuya (1500) | Lost 0-2 | -181508 |
| 2legacy | 387 | Iida, Naoki (1453) | Won 2-1 | +171525 |
| 3legacy | 348 | Fujinami, Naohiro (1500) | Won 2-0 | +171542 |
| 4legacy | 198 | Hiyama, Kenji (1541) | Won 2-0 | +181560 |
| 5legacy | 214 | Wakizaka, Hironari (1603) | Lost 1-2 | -171543 |
| 6legacy | 247 | Kuriyama, Takuya (1432) | Lost 1-2 | -201523 |
| top | average opponent: 1505record: 3-3 | new rating: 1523 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 566 | Noguchi, Ryota (1500) | Draw 1-1 | +11462 |
| 2modern | 634 | Sato, Hayato (1463) | Won 2-1 | +181480 |
| 3modern | 683 | Saito, Hirotsugu (1772) | Won 2-0 | +231503 |
| 4modern | 350 | Ishiida, Keita (1499) | Won 2-1 | +181521 |
| 5modern | 169 | Hasegawa, Yu (1755) | Won 2-1 | +221543 |
| 6modern | 90 | Ide, Syun (1492) | Won 2-0 | +171560 |
| 7modern | 46 | Yamagata, Hiroki (1609) | Lost 0-2 | -171543 |
| 8modern | 152 | Indrakesuma, Taufik (1817) | Won 2-1 | +231566 |
| 9modern | 86 | Esaki, Keisuke (1659) | Won 2-1 | +201586 |
| 10modern | 46 | Asahara, Akira (2024) | Lost 0-2 | -111575 |
| 11modern | 117 | Hirashima, Yutaro (1568) | Lost 0-2 | -181557 |
| 12modern | 204 | Daikai, Rikiya (1556) | Lost 1-2 | -181539 |
| 13modern | 244 | Zhao, Tianyu (1647) | Lost 0-2 | -161523 |
| 14modern | 247 | Yamamoto, Tetsuji (1670) | Lost 0-2 | -151508 |
| 15modern | 239 | Kato, Hidenori (1529) | Won 2-1 | +181526 |
| top | average opponent: 1637record: 8-6-1 | new rating: 1526 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 247 | Takrathoke, Manoch (1500) | Won 2-0 | +181518 |
| 2sealed | 502 | Endo, Takuya7968 (1463) | Lost 1-2 | -191499 |
| 3sealed | 1066 | Suzuki, Yuuichirou (1500) | Won 2-0 | +181517 |
| 4sealed | 729 | Sakuragi, Jun (1506) | Lost 0-2 | -181499 |
| 5sealed | 739 | Itou, Ryousuke (1482) | Lost 1-2 | -181481 |
| 6sealed | 1019 | Fujita, Toshitake (1400) | Lost 0-2 | -201461 |
| top | average opponent: 1475record: 2-4 | new rating: 1461 | ||