Kume, Akihiro
Current rating: 1489
Record: 2-3-2
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 274 | Esser, Florian (1430) | Draw 1-1 | -11499 |
| 2standard | 214 | Tashiro, Hayato (1610) | Lost 0-2 | -161483 |
| 3standard | 311 | Yamaguchi, Kouichi (1482) | Draw 1-1 | 01483 |
| 4standard | 399 | Yoshida, Takahiro (1483) | Won 2-1 | +181501 |
| 5standard | 330 | Gotou, Kakeru (1501) | Won 1-0 | +181519 |
| 6standard | 259 | Sugisawa, Tsuyoshi (1589) | Lost 0-2 | -171502 |
| 7standard | 260 | Taru, Genki (1782) | Lost 0-2 | -131489 |
| average opponent: 1554record: 2-3-2 | new rating: 1489 | |||