Kaminaka, Sousuke
Current rating: 1521
Record: 5-4-1
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 76 | Mukasa, Yoshiya (1530) | Won 2-0 | +191502 |
| 2standard | 30 | Shinobu, Toshihiko (1539) | Lost 0-2 | -181484 |
| 3standard | 343 | Yahaba, Hirokazu (1499) | Won 2-1 | +181502 |
| 4standard | 230 | Nishikawa, Yukihide (1517) | Draw 1-1 | +11503 |
| 5standard | 198 | Seo, Kenta (1516) | Won 2-0 | +181521 |
| average opponent: 1520record: 3-1-1 | new rating: 1521 | |||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Shouyama, Akihiko (1463) | Won 2-0 | +171517 |
| 2sealed | 139 | Taniguchi, Hiroaki (1717) | Lost 0-2 | -141503 |
| 3sealed | 204 | Miyasaka, Sho (1499) | Won 2-0 | +181521 |
| 4sealed | 321 | Shigaki, Tomoya (1454) | Lost 1-2 | -191502 |
| 5sealed | 365 | Yamamoto, Ryougo (1447) | Lost 0-2 | -191483 |
| average opponent: 1516record: 2-3 | new rating: 1483 | |||