Yamaguchi, Mao
Current rating: 1502
Record: 2-2-1
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Yokoi, Masaki (1556) | Lost 1-2 | -171483 |
| 2sealed | 246 | Sumita, Naoto (1484) | Won 2-0 | +181501 |
| 3sealed | 157 | Okamura, Shinya (1534) | Lost 0-2 | -171484 |
| 4sealed | 235 | Kanazawa, Takashi (1497) | Draw 1-1 | 01484 |
| 5sealed | 223 | Furuki, Naomi (1465) | Won 2-0 | +181502 |
| average opponent: 1507record: 2-2-1 | new rating: 1502 | |||