Sudo, Taichiro
Current rating: 1433
Record: 4-8
| Grand Prix Yokohama 2019 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 359 | Suzuki, Kenta7482 (1424) | Lost 1-2 | -181428 |
| 2modern | 918 | Tsuboyama, Shuta (1464) | Won 2-0 | +191447 |
| 3modern | 856 | Tominaga, Yoshiaki (1501) | Lost 0-2 | -171430 |
| 4modern | 891 | Fukutani, Mitumasa (1460) | Won 2-0 | +181448 |
| 5modern | 862 | Yoshizawa, Kaoru (1515) | Lost 1-2 | -171431 |
| 6modern | 838 | Aoki, Daichi (1478) | Won 2-1 | +191450 |
| 7modern | 684 | Takanashi, Masamichi (1484) | Lost 0-2 | -171433 |
| average opponent: 1475record: 3-4 | new rating: 1433 | |||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 196 | Tanabe, Koichiro (1451) | Lost 1-2 | -191481 |
| 2legacy | 662 | Yamasaki, Daiki (1482) | Lost 1-2 | -181463 |
| 3legacy | 1091 | Takahashi, Tomoki (1449) | Lost 1-2 | -181445 |
| 4legacy | 1106 | Sugiyama, Kouichi (1555) | Won 2-1 | +201465 |
| 5legacy | 1045 | Toshida, Shin'ichi (1438) | Lost 0-2 | -191446 |
| average opponent: 1475record: 1-4 | new rating: 1446 | |||