Kasuya, Takeshi
Current rating: 1643
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 451 | Murata, Shunsuke (1502) | Lost 0-2 | -181486 |
| 2sealed | 624 | Tsujimoto, Hideki (1470) | Won 2-1 | +181504 |
| 3sealed | 599 | Tanaka, Yuki 5879 (1503) | Won 2-1 | +181522 |
| 4sealed | 477 | Sakai, Yasumasa (1405) | Won 2-0 | +161538 |
| 5sealed | 313 | Higashida, Tetsuaki (1572) | Lost 1-2 | -171521 |
| 6sealed | 522 | Suzuki, Yuga (1463) | Won 2-0 | +171538 |
| 7sealed | 304 | Kobayashi, Ryohei (1713) | Won 2-1 | +211559 |
| 8sealed | 177 | Ozawa, Takeshi (2034) | Won 2-1 | +261585 |
| 9sealed | 146 | Matsumura, Hideaki (1619) | Lost 0-2 | -181567 |
| 10draft | 56 | Yamagishi, Terutaka (1594) | Won 2-0 | +191586 |
| 11draft | 189 | Suguro, Takuya (1568) | Won 2-1 | +181604 |
| 12draft | 194 | Iwasaki, Junya (1500) | Lost 1-2 | -201584 |
| 13draft | 132 | Fujii, Kohei (1754) | Won 2-1 | +211605 |
| 14draft | 40 | Hirabayashi, Yuki (1637) | Won 2-1 | +181623 |
| 15draft | 120 | Kihara, Ryou (1693) | Won 2-0 | +201643 |
| top | average opponent: 1602record: 11-4 | new rating: 1643 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 185 | Ido, Daiki (1447) | Won 2-0 | +161540 |
| 2standard | 235 | Hayashi, Shouya (1741) | Won 2-1 | +221562 |
| 3standard | 297 | Nagahama, Ryo (1490) | Lost 1-2 | -201542 |
| 4standard | 554 | Kobayashi, Yuuki 0719 (1459) | Lost 1-2 | -191523 |
| 5standard | 789 | Chisaka, Ryo (1497) | Lost 1-2 | -191504 |
| top | average opponent: 1527record: 2-3 | new rating: 1504 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Hayakawa, Ryo (1490) | Won 2-1 | +181518 |
| 2sealed | 409 | Aoyagi, Shinnosuke (1482) | Won 2-1 | +171535 |
| 3sealed | 450 | Loi, Bennet (1573) | Won 2-1 | +191554 |
| 4sealed | 48 | Takaya, Syouichi (1642) | Lost 0-2 | -171537 |
| 5sealed | 144 | Satou, Marin (1480) | Won 2-0 | +171554 |
| 6sealed | 78 | Peng, Haitao (1543) | Lost 0-2 | -181536 |
| 7sealed | 489 | Mikami, Yoshirou (1837) | Lost 1-2 | -121524 |
| top | average opponent: 1578record: 4-3 | new rating: 1524 | ||