Hattori, Atsunori
Current rating: 1505
Record: 5-5
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Imai, Yuutarou (1500) | Won 2-0 | +181483 |
| 2sealed | 176 | Shibuya, Shun (1501) | Lost 1-2 | -171466 |
| 3sealed | 367 | Madin, Azrin (1401) | Won 2-1 | +161482 |
| 4sealed | 274 | Kageyama, Yoshifuru (1522) | Won 2-0 | +191501 |
| 5sealed | 84 | Sasaki, Shun-Ichi (1591) | Won 2-0 | +201521 |
| 6sealed | 123 | Mutou, Kazuki (1653) | Won 2-1 | +201541 |
| 7sealed | 70 | Sato, Tatsuo (1469) | Lost 1-2 | -191522 |
| 8sealed | 164 | Ohki, Tatsuhiko (1557) | Lost 0-2 | -171505 |
| average opponent: 1524record: 5-3 | new rating: 1505 | |||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 261 | Akabane, Tatsuya (1518) | Lost 0-2 | -181482 |
| 3sealed | 251 | Takahashi, Miyabi (1499) | Lost 1-2 | -171465 |
| average opponent: 1508record: 0-2 | new rating: 1465 | |||