Shimizu, Kouki
Current rating: 1465
Record: 2-4-2
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 943 | Osida, Takao (1500) | Draw 1-1 | +11482 |
| 2sealed | 1235 | Naka, Hidehiro (1526) | Draw 1-1 | 01482 |
| 3sealed | 1286 | Ohwada, Makoto (1499) | Lost 0-2 | -171465 |
| average opponent: 1508record: 0-1-2 | new rating: 1465 | |||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 283 | Kawase, Yoshihiko (1463) | Lost 1-2 | -191481 |
| 2legacy | 264 | Kamada, Hiroki (1482) | Lost 1-2 | -181463 |
| 3legacy | 460 | Hosokawa, Takayuki (1465) | Won 2-1 | +181481 |
| 4legacy | 401 | Yamashita, Koichi (1518) | Won 2-1 | +191500 |
| 5legacy | 248 | Kurashita, Shinji (1457) | Lost 1-2 | -191481 |
| average opponent: 1477record: 2-3 | new rating: 1481 | |||