Shirai, Kento
Current rating: 1530
Record: 4-3
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 346 | Inoue, Shunta (1549) | Won 2-0 | +191519 |
| 2sealed | 223 | Noge, Hayata (1548) | Won 2-1 | +181537 |
| 3sealed | 79 | Kahata, Issei (1481) | Won 2-0 | +171554 |
| 4sealed | 78 | Hosoi, Ippei (1592) | Lost 0-2 | -171537 |
| 5sealed | 210 | Minobe, Yoshihiro (1644) | Won 2-1 | +201557 |
| 6sealed | 149 | Ishimura, Shintaro (2014) | Lost 1-2 | -101547 |
| 7sealed | 229 | Yasufuku, Akihiro (1632) | Lost 1-2 | -171530 |
| average opponent: 1637record: 4-3 | new rating: 1530 | |||