Kazama, Yusaku
Current rating: 1583
Record: 18-12-2
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 212 | Okamoto, Yoshihiko (1494) | Lost 0-2 | -201577 |
| 2standard | 518 | Maeda, Ryo (1404) | Won 2-0 | +151592 |
| 3standard | 689 | Sakamoto, Yasuhiro (1495) | Draw 1-1 | -11591 |
| 4standard | 596 | Iida, Ryunosuke (1450) | Won 2-0 | +151606 |
| 5standard | 417 | Kubo, Yuya7609 (1544) | Lost 1-2 | -191587 |
| 6standard | 560 | Iwasaki, Junya (1581) | Won 2-1 | +181605 |
| 7standard | 411 | Jansen, Vinnie (1525) | Lost 1-2 | -201585 |
| 8standard | 420 | Oomori, Shouhei (1469) | Draw 1-1 | -21583 |
| top | average opponent: 1495record: 3-3-2 | new rating: 1583 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Hikino, Takeshi (1500) | Won 2-0 | +161626 |
| 2sealed | 312 | Ma, Geoffrey (1518) | Lost 0-2 | -201606 |
| 3sealed | 659 | Ishizaka, Akira (1624) | Won 2-1 | +181624 |
| 4sealed | 605 | Tanaka, Kimitaka (1765) | Lost 0-2 | -151609 |
| 5sealed | 604 | Matsuda, Kenji (1507) | Won 2-1 | +161625 |
| 6sealed | 484 | Nishii, Taku (1520) | Lost 0-2 | -201605 |
| 7sealed | 513 | Noji, Koichiro (1444) | Won 2-0 | +151620 |
| 8sealed | 459 | Fujii, Mikiya (1356) | Lost 0-2 | -231597 |
| top | average opponent: 1529record: 4-4 | new rating: 1597 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 633 | Uchikawa, Daiya (1414) | Lost 0-2 | -221610 |
| top | record: 0-1 | new rating: 1610 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 400 | Nakata, Yuusaku (1575) | Lost 0-2 | -171483 |
| 2standard | 872 | Yamashita, Yosuke (1482) | Lost 0-2 | -181465 |
| 3standard | 1524 | Hama, Shunsuke (1386) | Won 2-1 | +171482 |
| 4standard | 1373 | Kimbara, Shohei (1463) | Won 2-1 | +181500 |
| 5standard | 838 | Honda, Rintaro (1593) | Lost 0-2 | -171483 |
| 6standard | 1069 | Yoneda, Naofumi (1483) | Won 2-0 | +181501 |
| 7standard | 923 | Yamano, Tatsuto (1296) | Won 2-1 | +151516 |
| 8standard | 730 | Nakajima, Shunichi (1517) | Won 2-0 | +181534 |
| 9standard | 537 | Tamura, Ryo (1817) | Won 2-0 | +231557 |
| 10standard | 430 | Ueno, Hiroshi (1645) | Won 2-0 | +191576 |
| 11standard | 239 | Onikiri, Yuichi (1576) | Won 2-1 | +181594 |
| 12standard | 128 | Mizoguchi, Yuya (1546) | Won 2-1 | +171611 |
| 13standard | 137 | Okumura, Noriaki (1694) | Won 2-1 | +201631 |
| 14standard | 70 | Masukado, Kenta (1675) | Lost 0-2 | -171614 |
| 15standard | 145 | Kajitani, Akinobu (1620) | Won 2-0 | +181632 |
| top | average opponent: 1558record: 11-4 | new rating: 1632 | ||