Kojima, Ryosuke
Current rating: 1485
Record: 1-2-1
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 934 | Hattori, Kosuke (1504) | Won 2-0 | +181518 |
| 2sealed | 641 | Suzuki, Junpei (1587) | Lost 1-2 | -171501 |
| 3sealed | 951 | Matsuyama, Satoshi (1616) | Lost 0-2 | -161485 |
| 4sealed | 1018 | Ono, Katsuya (1481) | Draw 1-1 | 01485 |
| average opponent: 1547record: 1-2-1 | new rating: 1485 | |||