Matsumoto, Shingi
Current rating: 1465
Record: 2-4
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2220 | Nonaka, Satoshi (1463) | Lost 0-2 | -191481 |
| 2sealed | 2429 | Yoshida, Keitaro (1482) | Won 2-0 | +181499 |
| 3sealed | 2318 | Takahashi, Morihito (1499) | Won 2-0 | +181517 |
| 4sealed | 2292 | Hirooka, Toshiki (1553) | Lost 1-2 | -171500 |
| 5sealed | 2223 | Horiguchi, Kenichi (1523) | Lost 0-2 | -181482 |
| 6sealed | 2285 | Kobayashi, Satoshi (1512) | Lost 1-2 | -171465 |
| average opponent: 1505record: 2-4 | new rating: 1465 | |||