Okudaira, Takenatsu
Current rating: 1537
| Grand Prix Yokohama 2019 (modern) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 266 | Shingu, Kiichi (1513) | Won 2-1 | +181542 |
| 2modern | 520 | Arima, Takaya (1518) | Won 2-0 | +171559 |
| 3modern | 213 | Sato, Masuhisa (1541) | Won 2-1 | +181577 |
| 4modern | 192 | Ishiwata, Kouichi (1629) | Lost 1-2 | -171560 |
| 5modern | 181 | Fujimoto, Kousaku (1467) | Lost 1-2 | -201540 |
| 6modern | 575 | Ooi, Yuichi (1417) | Won 2-1 | +161556 |
| 7modern | 230 | Murata, Tetsuhiro (1503) | Lost 0-2 | -191537 |
| top | average opponent: 1513record: 4-3 | new rating: 1537 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 164 | Asahara, Akira (1980) | Lost 0-2 | -91437 |
| 2modern | 735 | Hisada, Yuki (1482) | Won 2-0 | +191456 |
| 3modern | 973 | Oono, Seita (1649) | Lost 1-2 | -151441 |
| 4modern | 952 | Ishii, Taiyo (1521) | Won 2-1 | +201461 |
| 5modern | 899 | Sugiura, Yuki (1504) | Won 2-0 | +191480 |
| 6modern | 956 | Mochizuki, Masaki (1527) | Won 2-1 | +181498 |
| 7modern | 386 | Jinbo, Takumu (1501) | Won 2-1 | +181516 |
| 8modern | 317 | Itagaki, Yota (1474) | Lost 1-2 | -181498 |
| 9modern | 407 | Akagawa, Syun (1542) | Won 2-1 | +181516 |
| 10modern | 289 | Sasahara, Yuta (1574) | Won 2-0 | +201536 |
| 11modern | 194 | Hayashi, Naoki (1665) | Lost 0-2 | -161520 |
| 12modern | 271 | Fujikake, Yakumo (1511) | Lost 0-2 | -181502 |
| 13modern | 291 | Ishikawa, Kenya (1578) | Won 2-0 | +191521 |
| 14modern | 196 | Ueda, Motoi (1526) | Won 2-1 | +181539 |
| 15modern | 205 | Umetani, Hideo (1680) | Lost 1-2 | -151524 |
| top | average opponent: 1581record: 9-6 | new rating: 1524 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 775 | Ayakawa, Hiromichi (1500) | Lost 0-2 | -181482 |
| 2sealed | 788 | Rajiv, Ali (1482) | Lost 0-2 | -181464 |
| 3sealed | 906 | Ushijima, Syun (1468) | Lost 1-2 | -181446 |
| top | average opponent: 1484record: 0-3 | new rating: 1446 | ||