Imagawa, Kouki
Current rating: 1378
Record: 0-7
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 206 | Takahashi, Yuto (1604) | Lost 0-2 | -151416 |
| 2standard | 764 | Tsutai, Koutarou (1245) | Lost 0-2 | -211395 |
| 3standard | 876 | Taijyutaijyu, Takeo (1464) | Lost 0-2 | -171378 |
| average opponent: 1437record: 0-3 | new rating: 1378 | |||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 192 | Matsumoto, Masataka (1733) | Lost 0-2 | -141486 |
| 2sealed | 991 | Kasahara, Shin (1418) | Lost 0-2 | -191467 |
| 3sealed | 1173 | Ehata, Masaaki (1463) | Lost 0-2 | -181449 |
| 4sealed | 1192 | Shiura, Takefumi (1429) | Lost 0-2 | -181431 |
| average opponent: 1511record: 0-4 | new rating: 1431 | |||