Iwamoto, Kazuki
Current rating: 1476
Record: 2-3
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 166 | Morii, Takayuki (1415) | Lost 1-2 | -201480 |
| 2sealed | 305 | Kato, Kenyu (1482) | Won 2-1 | +181498 |
| 3sealed | 436 | Tsuzuki, Ryoya (1500) | Won 2-1 | +191517 |
| 4sealed | 139 | Itou, Masahiro1014 (1238) | Lost 1-2 | -231494 |
| 5sealed | 316 | Saitou, Takumi (1502) | Lost 0-2 | -181476 |
| average opponent: 1427record: 2-3 | new rating: 1476 | |||