Yamamoto, Shin
Current rating: 1498
Record: 3-3-1
| Grand Prix Sapporo 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Terai, Suguru (1500) | Won 2-0 | +181518 |
| 2sealed | 15 | Yokoyama, Tadashi (1518) | Lost 0-2 | -181500 |
| 3sealed | 88 | Mizoguchi, Koichi (1500) | Won 2-0 | +181518 |
| 4sealed | 72 | Sugiyama, Hideaki (1487) | Won 2-1 | +171535 |
| 5sealed | 25 | Sasage, Hiroki (1517) | Lost 1-2 | -181517 |
| 6sealed | 52 | Sugaya, Akio (1484) | Draw 1-1 | -11516 |
| 7sealed | 55 | Anabuki, Kazuhisa (1498) | Lost 1-2 | -181498 |
| average opponent: 1501record: 3-3-1 | new rating: 1498 | |||