Ootsuki, Tatsuro
Current rating: 1507
Record: 9-8
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 852 | Azekawa, Tomoyuki (1500) | Lost 0-2 | -191532 |
| 2legacy | 881 | Ryuki, Kakizaki (1482) | Lost 0-2 | -191513 |
| 3legacy | 984 | Yaman, Senturk (1464) | Won 2-1 | +181531 |
| 4legacy | 840 | Eura, Hiroki (1500) | Won 2-1 | +171548 |
| 5legacy | 845 | Korenaga, Shingo (1508) | Lost 1-2 | -191529 |
| 6legacy | 831 | Shibata, Yasumasa (1340) | Lost 0-2 | -211508 |
| 7legacy | 816 | Huang, Han (1449) | Won 2-1 | +171525 |
| 8legacy | 756 | Nomura, Takashi (1536) | Lost 0-2 | -181507 |
| average opponent: 1472record: 3-5 | new rating: 1507 | |||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 772 | Konta, Takumi (1500) | Won 2-0 | +181518 |
| 2sealed | 578 | Usukura, Takumi (1580) | Lost 1-2 | -171501 |
| 3sealed | 784 | Kimura, Daisuke (1469) | Won 2-0 | +181519 |
| 4sealed | 749 | Yukimoto, Tomofumi (1518) | Won 2-1 | +181537 |
| 5sealed | 620 | Takahashi, Eiji (1501) | Won 2-1 | +171554 |
| 6sealed | 603 | Hatta, Tetsuya (1513) | Won 2-1 | +171571 |
| 7sealed | 556 | Yamada, Tsutomu (1527) | Lost 0-2 | -191552 |
| 8sealed | 585 | Matsushita, Shintaro (1550) | Won 2-0 | +181570 |
| 9sealed | 560 | Atobe, Kazuki (1516) | Lost 1-2 | -191551 |
| average opponent: 1519record: 6-3 | new rating: 1551 | |||