Mizuno, Haruki
Current rating: 1466
Record: 3-5
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2214 | Hiroi, Yuta (1384) | Lost 0-2 | -201480 |
| 2sealed | 2384 | Yoshimura, Naoki (1479) | Won 2-0 | +181498 |
| 3sealed | 2248 | Inazawa, Ryo (1636) | Lost 0-2 | -161482 |
| 4sealed | 2397 | Furukawa, Hiroki (1585) | Lost 1-2 | -161466 |
| 5sealed | 2365 | Ko, Max (1465) | Won 2-0 | +181484 |
| 6sealed | 2309 | Ojima, Tomohito (1375) | Won 2-0 | +161500 |
| 7sealed | 2217 | Saitou, Keiichirou (1619) | Lost 0-2 | -161484 |
| 8sealed | 2178 | Nakamichi, Ichiro (1465) | Lost 0-2 | -181466 |
| average opponent: 1501record: 3-5 | new rating: 1466 | |||