Arakawa, Hiromu
Current rating: 1508
Record: 3-3
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 236 | Kobashigawa, Davin (1425) | Won 2-0 | +171517 |
| 2standard | 60 | Itou, Takanori (1585) | Won 2-1 | +191536 |
| 3standard | 106 | Sakurai, Taiki (1499) | Won 2-1 | +171553 |
| 4standard | 28 | Takahashi, Yuta (1881) | Lost 0-2 | -121541 |
| 5standard | 88 | Nonaka, Kentarou (1719) | Lost 0-2 | -151526 |
| 6standard | 166 | Katoh, Daisuke (1500) | Lost 0-2 | -181508 |
| average opponent: 1601record: 3-3 | new rating: 1508 | |||