Takahama, Shohei
Current rating: 1442
Record: 2-6
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 770 | Ishikawa, Masayo (1605) | Won 2-0 | +201492 |
| 2standard | 416 | Takayama, Kan (1565) | Lost 0-2 | -161476 |
| 3standard | 800 | Takahashi, Teo (1403) | Lost 0-2 | -201456 |
| 4standard | 1066 | Kashima, Akihiro (1647) | Lost 0-2 | -141442 |
| average opponent: 1555record: 1-3 | new rating: 1442 | |||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 891 | Sakai, Takumi (1500) | Lost 0-2 | -181482 |
| 2sealed | 1028 | Matsui, Shogo (1483) | Lost 0-2 | -181464 |
| 3sealed | 1100 | Tanaka, Kisuke (1465) | Won 2-0 | +181482 |
| 4sealed | 981 | Tamura, Ryo (1941) | Lost 0-2 | -101472 |
| average opponent: 1597record: 1-3 | new rating: 1472 | |||