Ido, Yasumasa
Current rating: 1445
Record: 0-3
| Grand Prix Kobe 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 65 | Yonamine, Hiroki (1500) | Lost 0-2 | -181482 |
| 2extended | 227 | Takeuchi, Hiroto (1455) | Lost 1-2 | -181464 |
| 3extended | 220 | Satou, Yuusuke (1428) | Lost 1-2 | -191445 |
| average opponent: 1461record: 0-3 | new rating: 1445 | |||