Yasuda, Keita
Current rating: 1307
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 338 | Cho, Beommo (1500) | Lost 1-2 | -161366 |
| 2pioneer | 439 | Yamagiwa, Yuji (1499) | Lost 0-2 | -161350 |
| 3pioneer | 811 | Ooboshi, Katsunori (1458) | Lost 0-2 | -161334 |
| 4pioneer | 777 | Nonaka, Harufumi (1503) | Lost 1-2 | -151319 |
| 5pioneer | 740 | Yamamoto, Takatoyo (1485) | Lost 0-2 | -151304 |
| 6pioneer | 657 | Yamaguchi, Takao (1339) | Won 2-0 | +191323 |
| 7pioneer | 538 | Kumakura, Takayuki (1396) | Lost 0-2 | -171306 |
| 8pioneer | 444 | Okunaka, Takakazu (1364) | Draw 1-1 | +11307 |
| top | average opponent: 1443record: 1-6-1 | new rating: 1307 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 465 | Okada, Riku (1500) | Lost 0-2 | -171428 |
| 2modern | 703 | Takahashi, Mitsuaki (1476) | Lost 1-2 | -181410 |
| 3modern | 1182 | Ohta, Shinji (1347) | Won 2-1 | +171427 |
| 4modern | 917 | Owada, Hiroaki (1472) | Lost 1-2 | -171410 |
| 5modern | 983 | Hatakeyama, Yuta (1464) | Lost 0-2 | -171393 |
| 6modern | 924 | Nagasaki, Ryou (1655) | Won 2-1 | +231416 |
| 7modern | 759 | Sasaki, Toshiya (1500) | Lost 0-2 | -171399 |
| 8modern | 699 | Shiosaki, Tatsuya (1422) | Lost 0-2 | -171382 |
| top | average opponent: 1480record: 2-6 | new rating: 1382 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 305 | Aoyanagi, Toshihiko (1455) | Lost 0-2 | -191481 |
| 2sealed | 461 | Suzuki, Koudai (1481) | Lost 1-2 | -181463 |
| 3sealed | 468 | Watanabe, Masatoshi (1429) | Lost 1-2 | -181445 |
| top | average opponent: 1455record: 0-3 | new rating: 1445 | ||