Tokizaki, Takahiro
Current rating: 1501
| Grand Prix Yokohama 2012 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 440 | Takahashi, Dai (Machida) (1500) | Won 2-0 | +181502 |
| 2modern | 96 | Syoujiki, Tomoya (1504) | Won 2-0 | +181520 |
| 3modern | 150 | Nakamura, Atsushi (1625) | Won 2-0 | +201540 |
| 4modern | 140 | Yamauchi, Takashi (1598) | Lost 1-2 | -171523 |
| 5modern | 131 | Katsu, Masahiro (1237) | Lost 1-2 | -231500 |
| 6modern | 296 | Nagumo, Ryo (1519) | Won 2-1 | +181518 |
| 7modern | 258 | Matsushige, Masataka (1534) | Lost 1-2 | -171501 |
| top | average opponent: 1502record: 4-3 | new rating: 1501 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 212 | Ohata, Hiroyuki (1500) | Lost 1-2 | -181501 |
| 2standard | 299 | Ueno, Takamasa (1574) | Lost 0-2 | -171484 |
| top | average opponent: 1537record: 0-2 | new rating: 1484 | ||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 18 | Ito, Kazuomi (1516) | Lost 1-2 | -181482 |
| 3extended | 92 | Kito, Takeshi (1515) | Won 2-1 | +191501 |
| 4extended | 115 | Kan, Shintarou (1520) | Won 2-0 | +181519 |
| 5extended | 33 | Hatta, Tetsuya (1542) | Won 2-1 | +191538 |
| 6extended | 40 | Koide, Kentaro (1554) | Won 2-1 | +181556 |
| 7extended | 13 | Jisang, Kang (1478) | Lost 1-2 | -191537 |
| 8extended | 41 | Teragaki, Shunsuke (1554) | Lost 1-2 | -181519 |
| top | average opponent: 1526record: 4-3 | new rating: 1519 | ||