Tanaka, Ryotaro
Current rating: 1482
Record: 1-2
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 176 | Morimura, Kenichi (1500) | Lost 1-2 | -181482 |
| 2sealed | 372 | Shimomoto, Manabu (1482) | Won 2-0 | +181500 |
| 3sealed | 219 | Tanaka, Shinichi (1500) | Lost 0-2 | -181482 |
| average opponent: 1494record: 1-2 | new rating: 1482 | |||