Tsuda, Yasumasa
Current rating: 1551
Record: 4-2
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 184 | Urata, Takurou (1523) | Won 2-0 | +181518 |
| 2standard | 24 | Ayama, Takashi (1712) | Won 2-1 | +221540 |
| 3standard | 57 | Tanahashi, Masayasu (1850) | Won 2-1 | +231563 |
| 4standard | 41 | Iwakane, Yuya (1587) | Won 2-0 | +191582 |
| 5standard | 56 | Juza, Martin (1881) | Lost 0-2 | -131569 |
| 6standard | 64 | Kawahara, Ryouta (1557) | Lost 0-2 | -181551 |
| average opponent: 1685record: 4-2 | new rating: 1551 | |||