Matsumura, Kyouhei
Current rating: 1466
Record: 1-3
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 101 | Terada, Tadashi (1561) | Lost 0-2 | -171483 |
| 3block | 140 | Fujii, Yuuki (1500) | Won 2-0 | +181501 |
| 4block | 104 | Kaida, Hiroshi (1579) | Lost 1-2 | -161485 |
| 5block | 149 | Kajita, Yuuki (1439) | Lost 1-2 | -191466 |
| average opponent: 1520record: 1-3 | new rating: 1466 | |||