Shimoyama, Tsunahiro
Current rating: 1525
Record: 4-3
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 255 | Kawano, Ryo (1446) | Won 2-0 | +171517 |
| 2standard | 199 | Tamahashi, Naoki (1520) | Won 2-0 | +181535 |
| 3standard | 64 | Sim, Chapman (1662) | Won 2-0 | +201555 |
| 4standard | 120 | Komatsu, Satoshi (1530) | Won 2-1 | +181573 |
| 5standard | 37 | Bateman, Christian (1680) | Lost 0-2 | -161557 |
| 6standard | 95 | Lindgren, Tommi (1691) | Lost 1-2 | -161541 |
| 7standard | 161 | Saitou, Keiichirou (1614) | Lost 0-2 | -161525 |
| average opponent: 1592record: 4-3 | new rating: 1525 | |||