Hashiguchi, Kentarou
Current rating: 1519
Record: 5-4
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 113 | Lauer, Chris (1500) | Won 2-0 | +181518 |
| 2modern | 296 | Watanabe, Kenji (1439) | Lost 1-2 | -191499 |
| 3modern | 578 | Kawachi, Katsuya (1500) | Won 2-1 | +181517 |
| 4modern | 294 | Ashizawa, Yoshisato (1521) | Won 2-1 | +181535 |
| 5modern | 189 | Oka, Tetsuya (1536) | Lost 1-2 | -181517 |
| 6modern | 238 | Mohd Nasir, Mohd Ikmal (1663) | Won 2-1 | +201537 |
| 7modern | 148 | Hoshino, Masaaki (1577) | Lost 1-2 | -171520 |
| 8modern | 249 | Tsurifune, Takashi (1431) | Lost 1-2 | -201500 |
| 9modern | 271 | Shindo, Yoshiya (1534) | Won 2-0 | +191519 |
| average opponent: 1522record: 5-4 | new rating: 1519 | |||