Toki, Kousuke
Current rating: 1438
Record: 0-4
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 106 | Shiota, Fumihiko (1858) | Lost 0-2 | -121488 |
| 2standard | 662 | Seki, Hirotaka (1643) | Lost 0-2 | -151473 |
| 3standard | 1287 | Ueda, Yoshiki (1431) | Lost 0-2 | -191454 |
| 4standard | 1244 | Shimono, Tetsuro (1569) | Lost 0-2 | -161438 |
| average opponent: 1625record: 0-4 | new rating: 1438 | |||