Tanaka, Yousuke (Tokyo
Current rating: 1480
Record: 3-4-1
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 430 | Oonishi, Tatsuya (1460) | Lost 1-2 | -191481 |
| 2extended | 326 | Narita, Takamitsu (1478) | Draw 1-1 | 01481 |
| 3extended | 386 | Furihara, Kazuki (1485) | Won 2-0 | +181499 |
| 4extended | 326 | Okajima, Masahiro (1501) | Lost 1-2 | -181481 |
| 5extended | 389 | Nishio, Naoki (1483) | Won 2-0 | +181499 |
| 6extended | 298 | Mori, Genki (1465) | Won 2-0 | +181517 |
| 7extended | 215 | Furukawa, Hiroki (1534) | Lost 1-2 | -181499 |
| 8extended | 57 | Tanbo, Yoshiki (1448) | Lost 0-1 | -191480 |
| average opponent: 1482record: 3-4-1 | new rating: 1480 | |||