Hirabayashi, Tatsurou
Current rating: 1451
Record: 2-5-1
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Matsumoto, Takafumi (1534) | Lost 1-2 | -171467 |
| 2standard | 252 | Tatsumi, Kouji (1517) | Won 2-0 | +191486 |
| 3standard | 213 | Kubode, Satoshi (1533) | Lost 1-2 | -181468 |
| 4standard | 277 | Hirai, Masumi (1512) | Lost 1-2 | -171451 |
| average opponent: 1524record: 1-3 | new rating: 1451 | |||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 62 | Nagase, Kazuki (1518) | Draw 1-1 | 01500 |
| 5block | 67 | Aoki, Takamasa (1505) | Won 2-1 | +181518 |
| 6block | 36 | Muroga, Hideo (1466) | Lost 1-2 | -191499 |
| 7block | 107 | Sumita, Masanobu (1625) | Lost 1-2 | -151484 |
| average opponent: 1528record: 1-2-1 | new rating: 1484 | |||