Ishii, Junichiro
Current rating: 1446
Record: 0-3
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 67 | Kondou, Hiroaki (1468) | Lost 1-2 | -191481 |
| 2block | 138 | Furukawa, Hiroki (1483) | Lost 0-2 | -181463 |
| 3block | 200 | Aono, Yoshio (1467) | Lost 0-2 | -171446 |
| average opponent: 1473record: 0-3 | new rating: 1446 | |||