Tanaka, Keisuke
Current rating: 1423
| Grand Prix Kobe 2017 (modern) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 74 | Mizuno, Tatsurou (1526) | Won 2-0 | +191474 |
| 2modern | 477 | Mokudari, Masahiro (1414) | Lost 1-2 | -191455 |
| 3modern | 868 | Makioka, Syuta (1496) | Lost 1-2 | -171438 |
| 4modern | 980 | Yamamura, Naoki (1600) | Lost 0-2 | -151423 |
| top | average opponent: 1509record: 1-3 | new rating: 1423 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 520 | Hasebe, Seiya (1599) | Won 1-0 | +201487 |
| 2legacy | 271 | Setya, Steven Dirga (1766) | Draw 1-1 | +51492 |
| 3legacy | 596 | Nagai, Satoshi (1403) | Won 1-0 | +161508 |
| 4legacy | 310 | Kawatani, Yusuke (1505) | Lost 0-2 | -181490 |
| 5legacy | 567 | Urano, Souhei (1528) | Lost 0-2 | -171473 |
| 6legacy | 753 | Itou, Takahiro (1471) | Lost 1-2 | -181455 |
| top | average opponent: 1545record: 2-3-1 | new rating: 1455 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 396 | Nakatani, Takashi (1482) | Won 2-0 | +181518 |
| 2modern | 162 | Suzuki, Taiki (1687) | Lost 0-2 | -151503 |
| 3modern | 412 | Samura, Toshiki (1502) | Lost 0-2 | -181485 |
| 4modern | 400 | Terazaki, Junichi (1482) | Lost 0-2 | -181467 |
| top | average opponent: 1538record: 1-3 | new rating: 1467 | ||