Yamatsu, Yuki
Current rating: 1520
Record: 5-4
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 453 | Sugino, Akiyuki (1500) | Won 2-0 | +181518 |
| 2block | 51 | Okita, Yuji (1500) | Won 2-0 | +181536 |
| 3block | 141 | Ogawa, Syunsuke (1536) | Lost 0-2 | -181518 |
| 4block | 187 | Murata, Kouji (1593) | Won 2-1 | +191537 |
| 5block | 132 | Minamihashi, Hiroaki (1500) | Won 2-1 | +171554 |
| 6block | 122 | Higashino, Masayuki (1668) | Lost 0-2 | -161538 |
| 7block | 150 | Kikugawa, Kazumi (1535) | Won 2-0 | +181556 |
| 8block | 126 | Sasaki, Shou (1518) | Lost 0-2 | -181538 |
| 9block | 124 | Chao, Peter (1546) | Lost 0-2 | -181520 |
| average opponent: 1544record: 5-4 | new rating: 1520 | |||