Sato, Ryohei1027
Current rating: 1513
Record: 6-6
| Grand Prix Chiba 2016 (legacy) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 532 | Tada, Naoyuki (1449) | Won 2-1 | +181505 |
| 2legacy | 108 | Ogi, Suguru (1504) | Lost 0-2 | -181487 |
| 3legacy | 730 | Haunschild, Felix (1501) | Won 2-1 | +181505 |
| 4legacy | 520 | Hyodo, Kosuke (1638) | Lost 1-2 | -161489 |
| 5legacy | 780 | Sakuragi, Yuta (1409) | Lost 0-2 | -191470 |
| 6legacy | 816 | Atsumi, Yoshihiro (1516) | Lost 1-2 | -171453 |
| 7legacy | 897 | Asahina, Takuya (1403) | Won 2-0 | +171470 |
| 8legacy | 751 | Kida, Masashi (1470) | Won 2-0 | +181488 |
| 9legacy | 616 | Takeuchi, Ryota (1889) | Won 2-0 | +251513 |
| average opponent: 1531record: 5-4 | new rating: 1513 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 337 | Siew, Han Liang (1737) | Won 2-1 | +221522 |
| 2sealed | 246 | Iguchi, Taisuke (1545) | Lost 0-2 | -171505 |
| 3sealed | 283 | Anzai, Yuusuke (1542) | Lost 0-2 | -181487 |
| average opponent: 1608record: 1-2 | new rating: 1487 | |||