Tanaka, Ippei
Current rating: 1459
Record: 3-5
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | Kawamoto, Kengo (1443) | Won 2-0 | +171517 |
| 2standard | 31 | Kitakaze, Asuka (1481) | Lost 0-2 | -191498 |
| 3standard | 285 | Atsuji, Makoto (1423) | Won 2-0 | +171515 |
| 4standard | 217 | Matumura, Akihiro (1520) | Lost 0-2 | -181497 |
| 5standard | 231 | Sakate, Shunsuke (1506) | Won 2-1 | +181515 |
| 6standard | 227 | Yamamoto, Junpei (1489) | Lost 1-2 | -181497 |
| 7standard | 236 | Takamizawa, Shigeyoshi (1381) | Lost 1-2 | -201477 |
| 8standard | 212 | Saeki, Takayuki (1481) | Lost 0-2 | -181459 |
| average opponent: 1465record: 3-5 | new rating: 1459 | |||