Itimura, Kouhei
Current rating: 1545
Record: 9-6
| Grand Prix Chiba 2016 (legacy) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 334 | Genki, Saito (1500) | Won 2-0 | +171569 |
| 2legacy | 303 | Iwamura, Yusuke (1504) | Lost 1-2 | -191550 |
| 3legacy | 702 | Kohira, Yoshitaka (1451) | Lost 0-2 | -201530 |
| 4legacy | 1000 | Flck Elck, Takumi (1480) | Won 2-0 | +171547 |
| 5legacy | 869 | Kubo, Syouhei (1499) | Won 2-0 | +181565 |
| 6legacy | 693 | Tanaka, Kosuke (1484) | Lost 0-2 | -201545 |
| average opponent: 1486record: 3-3 | new rating: 1545 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2254 | Yakabe, Hikaru (1522) | Won 2-1 | +181518 |
| 2sealed | 2086 | Uchida, Yuki (1580) | Won 2-1 | +201538 |
| 3sealed | 2112 | Nishimura, Hitoshi (1444) | Won 2-0 | +161554 |
| 4sealed | 2006 | Tabata, Yuusuke (1673) | Lost 1-2 | -161538 |
| 5sealed | 2180 | Enlund, Alfred (1490) | Won 2-1 | +171555 |
| 6sealed | 2079 | Ishii, Taiyo (1494) | Lost 0-2 | -191536 |
| 7sealed | 2174 | Ootsuka, Shintaro (1531) | Won 2-1 | +181554 |
| 8sealed | 2074 | Nishikori, Kouji (1416) | Won 2-1 | +151569 |
| 9sealed | 2086 | Usui, Haruki (1615) | Lost 1-2 | -171552 |
| average opponent: 1529record: 6-3 | new rating: 1552 | |||