Mizuishi, Akira
Current rating: 1535
Record: 4-2-1
| Grand Prix Sapporo 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 26 | Wang, Ming Chee (1422) | Draw 1-1 | -11499 |
| 2sealed | 60 | Arai, Jin (1500) | Lost 1-2 | -181481 |
| 3sealed | 104 | Imagawa, Kiyoshi (1482) | Lost 0-2 | -181463 |
| 4sealed | 118 | Ishida, Akiyoshi (1464) | Won 2-0 | +181481 |
| 5sealed | 101 | Umemoto, Kuraji (1482) | Won 2-1 | +181499 |
| 6sealed | 74 | Noguchi, Masahiro (1518) | Won 2-1 | +181517 |
| 7sealed | 54 | Saito, Tsukasa (1516) | Won 2-1 | +181535 |
| average opponent: 1483record: 4-2-1 | new rating: 1535 | |||