Tsuruoka, Tetsuya
Current rating: 1465
Record: 3-5
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 266 | Hanazono, Ryuzo (1500) | Lost 0-2 | -181482 |
| 2sealed | 332 | Mano, Akira (1478) | Lost 1-2 | -181464 |
| 3sealed | 453 | Hasegawa, Shunichi (1464) | Won 2-0 | +181482 |
| 4sealed | 435 | Nagashima, Yuusuke (1482) | Lost 1-2 | -181464 |
| 5sealed | 411 | Ogino, Junpei (1463) | Lost 0-2 | -181446 |
| 6sealed | 357 | Yamane, Yuuki (1446) | Won 2-1 | +181464 |
| 7sealed | 273 | Horikawa, Hideaki (1535) | Won 2-0 | +191483 |
| 8sealed | 333 | Shimoyama, Youhei (1479) | Lost 1-2 | -181465 |
| average opponent: 1481record: 3-5 | new rating: 1465 | |||