Wakao, Takumi
Current rating: 1569
Record: 10-6
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 176 | Usui, Yuuka (1445) | Won 2-0 | +161557 |
| 2pioneer | 115 | Sugimura, Yoshiyasu (1667) | Lost 0-2 | -161541 |
| 3pioneer | 646 | Miki, Hiroshi (1459) | Won 2-1 | +171558 |
| 4pioneer | 331 | Nakazawa, Koutarou (1294) | Won 2-1 | +131571 |
| 5pioneer | 217 | Kurusu, Kazuki (1551) | Won 2-1 | +181589 |
| 6pioneer | 145 | Takasou, Kazuki (1456) | Won 2-0 | +151604 |
| 7pioneer | 133 | Kitagawa, Yusuke (1572) | Lost 1-2 | -181586 |
| 8pioneer | 207 | Takao, Naoki (1645) | Lost 1-2 | -171569 |
| average opponent: 1511record: 5-3 | new rating: 1569 | |||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 532 | Oshimi, Takeshi (1461) | Won 2-1 | +171517 |
| 2modern | 379 | Nojima, Daichi (1578) | Lost 1-2 | -171500 |
| 3modern | 932 | Endo, Yuki (1459) | Won 2-1 | +181518 |
| 4modern | 519 | Konuma, Mizuki (1487) | Won 2-1 | +171535 |
| 5modern | 451 | Ushikubo, Kenichi (1624) | Lost 1-2 | -161519 |
| 6modern | 360 | Komizo, Isao (1524) | Won 2-0 | +181537 |
| 7modern | 401 | Takahashi, Kei (1600) | Won 2-0 | +191556 |
| 8modern | 158 | Takeshita, Toru (1723) | Lost 0-2 | -151541 |
| average opponent: 1557record: 5-3 | new rating: 1541 | |||