Kotabe, Satoshi
Current rating: 1410
Record: 1-6
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 752 | Kokawa, Tsunao (1500) | Lost 1-2 | -181482 |
| 2sealed | 1061 | Takechi, Takumi (1484) | Lost 0-2 | -181464 |
| 3sealed | 1147 | Barreto, Carlos (1466) | Lost 0-2 | -181446 |
| 4sealed | 1124 | Konishi, Eigo (1406) | Lost 0-2 | -191427 |
| 5sealed | 1083 | Karasawa, Satoshi (1428) | Lost 1-2 | -181409 |
| 6sealed | 1014 | Takayanagi, Syunsuke (1412) | Won 2-1 | +181427 |
| 7sealed | 943 | Saitou, Ryouhei (1446) | Lost 1-2 | -171410 |
| average opponent: 1449record: 1-6 | new rating: 1410 | |||