Matsumoto, Jun
Current rating: 1431
Record: 0-4
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 290 | Chee, Crisler (1594) | Lost 0-2 | -161466 |
| 2sealed | 488 | Liu, I-lin (1482) | Lost 0-2 | -181448 |
| 3sealed | 592 | Noh, Dahsol (1463) | Lost 0-2 | -171431 |
| average opponent: 1513record: 0-3 | new rating: 1431 | |||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Seki, Takashi (1500) | Lost 1-2 | -181482 |
| record: 0-1 | new rating: 1482 | |||