Takahashi, Akira1243
Current rating: 1453
Record: 3-6
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1131 | Tamura, Toshihiro (1500) | Lost 0-2 | -181449 |
| 2sealed | 1288 | Kajiyama, Tatsuki (1413) | Won 2-0 | +181467 |
| 3sealed | 1152 | Matsuhashi, Hideto (1466) | Won 2-0 | +181485 |
| 4sealed | 1068 | Kikuchi, Fuminori (1482) | Lost 1-2 | -181467 |
| 5sealed | 1082 | Sutou, Takuo (1701) | Lost 1-2 | -141453 |
| average opponent: 1513record: 2-3 | new rating: 1453 | |||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 227 | Higuchi, Makoto (1604) | Lost 0-2 | -161484 |
| 2sealed | 349 | Okumoto, Kenta (1482) | Won 2-0 | +181502 |
| 3sealed | 362 | Tanaka, Rizumu (1648) | Lost 0-2 | -151487 |
| 4sealed | 353 | Yamamoto, Takashi (1388) | Lost 1-2 | -201467 |
| average opponent: 1531record: 1-3 | new rating: 1467 | |||