Katou, Yuuki
Current rating: 1498
Record: 4-4
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 410 | Aihara, Shogaku (1553) | Won 2-0 | +191519 |
| 2legacy | 20 | Wakizaka, Hironari (1589) | Lost 1-2 | -171502 |
| 3legacy | 330 | Ueda, Yohei (1522) | Won 2-0 | +191521 |
| 4legacy | 217 | Arahori, Kazuaki (1532) | Won 2-0 | +181539 |
| 5legacy | 154 | Okada, Yuki 9361 (1483) | Lost 0-2 | -191520 |
| 6legacy | 237 | Tsuruta, Takurou (1545) | Won 2-0 | +181538 |
| 7legacy | 200 | Hasegawa, Shinpei (1358) | Lost 1-2 | -211517 |
| 8legacy | 231 | Hato, Ryo (1473) | Lost 0-2 | -191498 |
| average opponent: 1507record: 4-4 | new rating: 1498 | |||