Watanabe, Ayumi
Current rating: 1544
Record: 9-7
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 179 | Shinoda, Takayuki (1525) | Lost 1-2 | -181528 |
| 2pioneer | 451 | Okano, Yukimasa (1548) | Lost 1-2 | -181510 |
| 3pioneer | 776 | Kawahara, Takuma (1460) | Won 2-1 | +171527 |
| 4pioneer | 644 | Sano, Yutarou (1482) | Won 2-1 | +171544 |
| 5pioneer | 426 | Goto, Yoshimasa (1421) | Won 2-1 | +161560 |
| 6pioneer | 362 | Takeuchi, Jun (1687) | Lost 1-2 | -161544 |
| 7pioneer | 451 | Choi, Suouk (1573) | Won 2-0 | +191563 |
| 8pioneer | 297 | Mizumoto, Hirotaka (1534) | Lost 0-2 | -191544 |
| average opponent: 1529record: 4-4 | new rating: 1544 | |||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 294 | Sugai, Kazuma (1506) | Won 2-1 | +181518 |
| 2modern | 128 | Satou, Tsubasa (1737) | Lost 1-2 | -141504 |
| 3modern | 769 | Ashizawa, Yoshisato (1406) | Won 2-0 | +161520 |
| 4modern | 365 | Fleurant, Jason (1890) | Lost 1-2 | -111509 |
| 5modern | 914 | Sakurai, Koki (1455) | Lost 1-2 | -191490 |
| 6modern | 867 | Hatakeyama, Yuta (1481) | Won 2-1 | +181508 |
| 7modern | 582 | Tezuka, Yuuki (1733) | Won 2-0 | +221530 |
| 8modern | 489 | Zhang, Qihan (1447) | Won 2-0 | +161546 |
| average opponent: 1582record: 5-3 | new rating: 1546 | |||