Akiyama, Osamu
Current rating: 1445
Record: 0-3
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1350 | Miwa, Ryou (1500) | Lost 0-2 | -181482 |
| 2sealed | 1349 | Yoda, Yuuji (1448) | Lost 0-2 | -191463 |
| 3sealed | 1307 | Yoshida, Tsubasa (1463) | Lost 0-2 | -181445 |
| average opponent: 1470record: 0-3 | new rating: 1445 | |||