Kusaka, Kenji
Current rating: 1500
Record: 4-4
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 305 | Mori, Shouta (1468) | Won 2-0 | +171517 |
| 2standard | 144 | Hamanaka, Keita (1464) | Won 2-0 | +171534 |
| 3standard | 59 | Nitobe, Takayuki (1568) | Lost 1-2 | -171517 |
| 4standard | 249 | Saijou, Yuuichi (1559) | Lost 1-2 | -171500 |
| 5standard | 271 | Takahashi, Masakazu (1499) | Won 2-1 | +181518 |
| 6standard | 246 | Mihashi, Takanobu (1583) | Lost 1-2 | -171501 |
| 7standard | 215 | Suzuki, Gou (1487) | Won 2-1 | +181519 |
| 8standard | 155 | Abe, Yusuke (1475) | Lost 0-2 | -191500 |
| average opponent: 1513record: 4-4 | new rating: 1500 | |||