Kawai, Kentaro
Current rating: 1362
Record: 17-27
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 363 | Tanaka, Fumiya 1717 (1589) | Won 2-0 | +221404 |
| 4pioneer | 159 | Yokoi, Takuya (1646) | Won 2-1 | +231427 |
| 5pioneer | 92 | Sagawa, Zen (1506) | Lost 1-2 | -171410 |
| 6pioneer | 223 | Akai, Satoshi (1635) | Won 2-0 | +221432 |
| 7pioneer | 97 | Takada, Hiroki (1692) | Lost 0-2 | -131419 |
| 8pioneer | 123 | Sato, Tatsuo (1452) | Won 2-1 | +181437 |
| 9pioneer | 92 | Sukegawa, Hayato (1578) | Lost 1-2 | -151422 |
| 10pioneer | 161 | Kosuga, Shuhei (1493) | Lost 1-2 | -171405 |
| 11pioneer | 141 | Kawamura, Naoki (1502) | Lost 1-2 | -161389 |
| 12pioneer | 149 | Arai, Shuhei (1518) | Lost 0-2 | -161373 |
| 13pioneer | 142 | Jinnai, Ryosuke (1471) | Lost 1-2 | -161357 |
| 14pioneer | 132 | Ehara, Kouta (1591) | Lost 0-2 | -141343 |
| 15pioneer | 127 | Hiroi, Yuta (1398) | Won 2-0 | +191362 |
| top | average opponent: 1544record: 5-8 | new rating: 1362 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Harada, Ryoichi (1475) | Won 2-0 | +191464 |
| 2standard | 153 | Kato, Yoshito (1499) | Lost 0-2 | -181446 |
| 3standard | 674 | Chihiro, Hijikata (1497) | Won 2-1 | +191465 |
| 4standard | 419 | Sasao, Yusuke (1672) | Lost 1-2 | -141451 |
| 5standard | 570 | Sakata, Naoya (1588) | Lost 0-2 | -151436 |
| 6standard | 575 | Kimoto, Keiya (1429) | Lost 1-2 | -191417 |
| 7standard | 564 | Fukushi, Kyouhei (1427) | Lost 0-2 | -171400 |
| 8standard | 514 | Shimomura, Naoki (1446) | Lost 1-2 | -181382 |
| top | average opponent: 1504record: 2-6 | new rating: 1382 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 515 | Sumi, Kango (1538) | Lost 1-2 | -171466 |
| 2sealed | 677 | Nakamura, Kota (1311) | Won 2-0 | +151481 |
| 3sealed | 607 | Kimura, Minori (1390) | Lost 1-2 | -201461 |
| 4sealed | 953 | Hieda, Yosuke (1473) | Lost 1-2 | -181443 |
| 5sealed | 926 | Tamura, Satoshi (1505) | Won 2-1 | +191462 |
| 6sealed | 708 | Hamada, Junji (1506) | Lost 0-2 | -171445 |
| top | average opponent: 1454record: 2-4 | new rating: 1445 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 219 | Takahashi, Mao (1500) | Lost 1-2 | -181462 |
| 2standard | 749 | Arpas, Milan (1484) | Won 2-1 | +191481 |
| 3standard | 593 | Yamamoto, Yoshiki (1484) | Won 2-1 | +181499 |
| 4standard | 439 | Sakuta, Ryosuke (1492) | Won 2-1 | +181517 |
| 5standard | 191 | Nakae, Kazusi (1500) | Lost 1-2 | -191498 |
| 6standard | 383 | Kakinoki, Junichi (1646) | Lost 1-2 | -151483 |
| 7standard | 598 | Yamazaki, Masaomi (1496) | Lost 0-2 | -181465 |
| 8standard | 536 | Takanohashi, Tatsuya (1435) | Won 2-1 | +181483 |
| top | average opponent: 1505record: 4-4 | new rating: 1483 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 385 | Uno, Yuki (1485) | Lost 0-2 | -181482 |
| 2standard | 771 | Osuga, Hiroaki (1327) | Lost 1-2 | -211461 |
| 3standard | 1238 | Shimono, Tetsuro (1589) | Won 2-0 | +201481 |
| 4standard | 1030 | Tobari, Masato (1419) | Lost 1-2 | -191462 |
| 5standard | 1215 | Tsunemoto, Hitoshi (1463) | Won 2-0 | +181480 |
| 6standard | 941 | Hieda, Ryu (1455) | Lost 1-2 | -181462 |
| 7standard | 995 | Matsumura, Toshikazu (1606) | Lost 1-2 | -161446 |
| 8standard | 944 | Shimura, Yasuhiko (1403) | Won 2-0 | +171463 |
| 9standard | 795 | Motoshi, Takahashi (1371) | Won 2-0 | +171480 |
| top | average opponent: 1457record: 4-5 | new rating: 1480 | ||