Tanaka, Tomoya 7798
Current rating: 1499
Record: 4-4
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 313 | Hosoe, Elias (1500) | Won 2-0 | +181518 |
| 2pioneer | 36 | Kusatani, Takehiko (1519) | Lost 1-2 | -181500 |
| 3pioneer | 546 | Kondo, Yuichi (1502) | Lost 1-2 | -181482 |
| 4pioneer | 757 | Jeon, Younghwan (1478) | Won 2-1 | +181500 |
| 5pioneer | 621 | Yoshimatsu, Shuto (1447) | Won 2-0 | +171517 |
| 6pioneer | 403 | Zhang, Mingyu (1509) | Won 2-0 | +181535 |
| 7pioneer | 206 | Shimamura, Kazushige (1545) | Lost 1-2 | -181517 |
| 8pioneer | 340 | Suguro, Junki (1519) | Lost 1-2 | -181499 |
| average opponent: 1502record: 4-4 | new rating: 1499 | |||