Ootsu, Takuya
Current rating: 1454
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 364 | Moseley, Charles (1510) | Won 2-0 | +201432 |
| 2sealed | 36 | Tsuchitani, Takahiro (1488) | Won 2-1 | +191451 |
| 3sealed | 435 | Yutaka, Ryohei (1702) | Won 2-0 | +221473 |
| 4sealed | 45 | Masuno, Ryosuke (1688) | Lost 1-2 | -141459 |
| 5sealed | 379 | Kumon, Shun (1482) | Won 2-1 | +191478 |
| 6sealed | 302 | Walker, Noah (1966) | Lost 0-2 | -101468 |
| 7sealed | 262 | Uotsu, Atsushi (1435) | Lost 0-2 | -191449 |
| 8sealed | 581 | Matsumura, Hideyuki (1490) | Won 2-1 | +191468 |
| 9sealed | 477 | Abe, Takashi (1664) | Lost 0-2 | -141454 |
| top | average opponent: 1603record: 5-4 | new rating: 1454 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 180 | Ochiai, Ryo (1500) | Lost 0-2 | -181486 |
| 2standard | 898 | Yamasaki, Taro (1481) | Lost 1-2 | -181468 |
| 3standard | 1294 | Komada, Shun (1590) | Lost 0-2 | -161452 |
| 4standard | 1245 | Yamamoto, Keiichi (1498) | Lost 0-2 | -171435 |
| 5standard | 1253 | Ooisi, Yasuhide (1428) | Lost 0-2 | -191416 |
| 6standard | 1179 | Wakamatsu, Shutaroh (1411) | Won 2-0 | +181434 |
| 7standard | 1075 | Kamiyama, Takaaki (1335) | Lost 1-2 | -191415 |
| 8standard | 969 | Okunaga, Yuuki (1328) | Lost 0-2 | -201395 |
| 9standard | 855 | Miyazaki, Yuhei (1346) | Won 2-0 | +171412 |
| top | average opponent: 1435record: 2-7 | new rating: 1412 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 46 | Miura, Yuuki (1669) | Lost 1-2 | -151485 |
| 2sealed | 894 | Fujii, Takashi6341 (1482) | Lost 0-2 | -181467 |
| 3sealed | 1260 | Tomioka, Yoshihiro (1393) | Won 2-0 | +171484 |
| 4sealed | 984 | Kobayashi, Jyun5270 (1466) | Won 2-1 | +171501 |
| 5sealed | 936 | Iwata, Sou (1498) | Won 2-1 | +181519 |
| 6sealed | 386 | Takano, Kodai (1531) | Lost 0-2 | -171502 |
| 7sealed | 673 | Oshima, Takafumi (1504) | Won 2-1 | +181520 |
| 8sealed | 620 | Nakai, Kenichiro (1498) | Won 2-1 | +171537 |
| 9sealed | 306 | Matumura, Kyohei (1636) | Won 2-1 | +201557 |
| 10draft | 380 | Sasaki, Kazuo (1556) | Won 2-0 | +181575 |
| 11draft | 371 | Matsushita, Masayoshi (1561) | Lost 0-2 | -181557 |
| 12draft | 241 | Naitou, Hisashi (1543) | Lost 0-2 | -191538 |
| 13draft | 249 | Kondou, Masayoshi (1587) | Lost 0-2 | -171521 |
| 14draft | 136 | Kato, Hiroki (1541) | Lost 1-2 | -171504 |
| top | average opponent: 1533record: 7-7 | new rating: 1504 | ||