Seo, Taiki
Current rating: 1520
Record: 5-4-1
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 274 | Nagayasu, Ryota (1500) | Draw 1-1 | +11483 |
| 3block | 238 | Ichida, Mitsuhiro (1518) | Won 2-1 | +181501 |
| 4block | 145 | Kawasaki, Daisuke (1518) | Lost 1-2 | -171484 |
| 5block | 272 | Sakai, Naoko (1518) | Won 2-1 | +181502 |
| 6block | 165 | Sakai, Kentaro (1520) | Won 2-1 | +191521 |
| 7block | 104 | Ishida, Atsushi (1506) | Won 2-1 | +171538 |
| 8block | 59 | Oomori, Kazuki (1546) | Lost 0-2 | -181520 |
| average opponent: 1518record: 4-2-1 | new rating: 1520 | |||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 129 | Yamasaki, Yudai (1500) | Lost 1-2 | -181482 |
| 3extended | 166 | Yamamoto, Arihiro (1500) | Won 2-0 | +181500 |
| 4extended | 142 | Akita, Naoto (1501) | Lost 1-2 | -181482 |
| average opponent: 1500record: 1-2 | new rating: 1482 | |||