Kato, Jun 9711
Current rating: 1460
Record: 3-5
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 232 | Hase, Daigo (1500) | Lost 1-2 | -181482 |
| 2pioneer | 545 | Nagami, Youichi (1597) | Won 2-0 | +201502 |
| 3pioneer | 688 | Tanabe, Masatoshi (1465) | Won 2-0 | +171519 |
| 4pioneer | 353 | Kawasaki, Kentaro (1497) | Won 2-1 | +181537 |
| 5pioneer | 340 | Asanuma, Shota (1526) | Lost 1-2 | -181519 |
| 6pioneer | 309 | Kokubu, Yusuke (1647) | Lost 1-2 | -161503 |
| 7pioneer | 423 | Kawai, Ryo (1372) | Lost 1-2 | -201483 |
| 8pioneer | 384 | Uchiyama, Kouichi (1230) | Lost 1-2 | -231460 |
| average opponent: 1479record: 3-5 | new rating: 1460 | |||