Ootani, Teppei
Current rating: 1440
Record: 3-6
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 653 | Kamitika, Kouzi (1500) | Lost 0-2 | -181482 |
| 2sealed | 993 | Matsuoka, Takayuki (1372) | Lost 1-2 | -201462 |
| 3sealed | 1116 | Kimura, Makoto (1464) | Lost 0-2 | -181444 |
| 4sealed | 1139 | Lange, Jesten (1391) | Won 2-0 | +171461 |
| 5sealed | 1052 | Nakajima, Shota (1467) | Lost 0-2 | -181443 |
| 6sealed | 1011 | Satonaka, Kentarou (1449) | Lost 0-2 | -181425 |
| 7sealed | 945 | Tanimoto, Tatsuro (1333) | Lost 0-2 | -191406 |
| 8sealed | 1056 | Takayanagi, Syunsuke (1377) | Won 2-1 | +171423 |
| 9sealed | 1006 | Ueda, Tadahiko (1382) | Won 2-1 | +171440 |
| average opponent: 1415record: 3-6 | new rating: 1440 | |||