Yagi, Yohei
Current rating: 1527
Record: 13-14
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 340 | Chen, Yiwen (1863) | Won 2-1 | +241536 |
| 4pioneer | 142 | Furuta, Masayuki (1446) | Won 2-1 | +161552 |
| 5pioneer | 36 | Hayakawa, Sho (1757) | Lost 0-2 | -141538 |
| 6pioneer | 87 | Sano, Takumi (1577) | Lost 0-2 | -171521 |
| 7pioneer | 305 | Hayashi, Shinsuke (1837) | Lost 1-2 | -131508 |
| 8pioneer | 309 | Tanabe, Tetsuya (1572) | Won 2-1 | +191527 |
| top | average opponent: 1675record: 3-3 | new rating: 1527 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 198 | Morishita, Mizuki (1778) | Won 2-0 | +241487 |
| 2sealed | 135 | Rodriguez, Luis (1506) | Won 2-0 | +181505 |
| 3sealed | 127 | Kuroiwa, Satoshi (1591) | Won 2-1 | +201525 |
| 4sealed | 39 | Matsuyama, Satoshi (1645) | Won 2-1 | +201545 |
| 5sealed | 139 | Takakura, Shinichirou (1474) | Lost 0-2 | -191526 |
| 6sealed | 303 | Ito, Takayuki (1619) | Lost 1-2 | -171509 |
| 7sealed | 341 | Jono, Rei (1520) | Lost 0-2 | -181491 |
| 8sealed | 419 | Banba, Taiki (1616) | Won 2-1 | +211512 |
| top | average opponent: 1594record: 5-3 | new rating: 1512 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 475 | Takekiyo, Koji (1298) | Won 2-0 | +151482 |
| 2standard | 51 | Tujino, Masato (1517) | Won 2-1 | +191501 |
| 3standard | 233 | Tsujikawa, Taiga (1847) | Lost 0-2 | -121489 |
| 4standard | 630 | Tanahashi, Masayasu (1895) | Lost 1-2 | -111478 |
| 5standard | 507 | Saito, Daichi (1664) | Lost 0-2 | -151463 |
| top | average opponent: 1644record: 2-3 | new rating: 1463 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 312 | Watanabe, Kazuki (1447) | Won 2-0 | +171517 |
| 2legacy | 41 | Miki, Kenta (1501) | Lost 0-2 | -181499 |
| 3legacy | 542 | Takenaka, Mitsutaka (1499) | Won 2-1 | +181517 |
| 4legacy | 173 | Kawaguchi, Takashi (1620) | Lost 0-2 | -161501 |
| 5legacy | 333 | Hirai, Nobuyuki (1501) | Won 2-1 | +181519 |
| 6legacy | 267 | Kawara, Hiroshi (1542) | Lost 0-2 | -181501 |
| 7legacy | 302 | Obata, Koji (1450) | Lost 0-2 | -191482 |
| 8legacy | 351 | Komanski, Nicolas (1652) | Lost 1-2 | -151467 |
| top | average opponent: 1527record: 3-5 | new rating: 1467 | ||