Moriyama, Wataru
Current rating: 1480
Record: 3-4
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 95 | Taniyama, Toshiaki (1466) | Lost 0-2 | -191481 |
| 2pioneer | 477 | Kamei, Hidenori (1337) | Won 2-0 | +161497 |
| 3pioneer | 635 | Makino, Takanori (1466) | Won 2-0 | +171514 |
| 4pioneer | 397 | Goto, Yuki (1528) | Lost 1-2 | -181496 |
| 5pioneer | 476 | Choi, Jae-Joon (1703) | Lost 0-2 | -141482 |
| 6pioneer | 598 | Tsuchiya, Ryuichi (1464) | Won 2-1 | +181500 |
| 7pioneer | 405 | Iijima, Shin (1384) | Lost 0-2 | -201480 |
| average opponent: 1478record: 3-4 | new rating: 1480 | |||