Katou, Akihiko
Current rating: 1463
Record: 3-5-1
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 221 | Chiba, Shouhei (1458) | Won 2-1 | +171517 |
| 2legacy | 293 | Aoyama, Takashi (1498) | Draw 1-1 | 01517 |
| 3legacy | 586 | Sano, Masahiko (1504) | Lost 1-2 | -181499 |
| 4legacy | 803 | Watanabe, Kouhei (1484) | Lost 0-2 | -191480 |
| 5legacy | 956 | Kanda, Daichi (1481) | Won 2-0 | +181498 |
| 6legacy | 761 | Ookado, Motoyuki (1498) | Lost 0-2 | -181480 |
| 7legacy | 872 | Suzuki, Tomofumi (1550) | Lost 0-2 | -161464 |
| 8legacy | 836 | Sunayama, Tatsuya (1469) | Won 2-0 | +181482 |
| 9legacy | 681 | Watanabe, Yoshifumi (1445) | Lost 0-2 | -191463 |
| average opponent: 1487record: 3-5-1 | new rating: 1463 | |||