Mayumi, Motoyuki
Current rating: 1498
Record: 3-3
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 44 | Sakane, Takumi (1500) | Won 2-0 | +181518 |
| 2modern | 81 | Noine, Kazuhiro (1517) | Lost 0-2 | -181500 |
| 3modern | 299 | Nakano, Yusuke (1500) | Won 2-1 | +181518 |
| 4modern | 210 | Minobe, Shinya (1491) | Won 2-1 | +181536 |
| 5modern | 193 | Oonishi, Tatsuya (1515) | Lost 1-2 | -191517 |
| 6modern | 244 | Nitta, Shuuhei (1434) | Lost 1-2 | -191498 |
| average opponent: 1493record: 3-3 | new rating: 1498 | |||