Gokan, Yuta
Current rating: 1398
Record: 10-18-1
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1328 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Iijima, Satoshi (1460) | Won 2-1 | +211349 |
| 2sealed | 16 | Yoshizawa, Kohei (1582) | Won 2-1 | +221371 |
| 3sealed | 57 | Takahashi, Tetsuhiro (1732) | Won 2-0 | +241395 |
| 4sealed | 47 | Ishizaki, Yoshiki (1704) | Lost 0-2 | -121383 |
| 5sealed | 227 | Iwahashi, Hiroki (1690) | Won 2-1 | +231406 |
| 6sealed | 181 | Miyawaki, Ryosuke (1549) | Lost 0-2 | -151391 |
| 7sealed | 447 | Tezuka, Takatomo (1584) | Won 2-0 | +211412 |
| 8sealed | 223 | Kambe, Kojiro (1599) | Lost 1-2 | -141398 |
| top | average opponent: 1612record: 5-3 | new rating: 1398 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 484 | Kaneko, Satoru (1510) | Draw 1-1 | +11455 |
| 2standard | 664 | Tang, Yu Hsiang (1584) | Lost 0-1 | -151440 |
| 3standard | 985 | Suzuki, Yuta (1417) | Lost 0-2 | -191421 |
| 4standard | 1035 | Yanagawa, Tomohiro (1470) | Lost 1-2 | -171404 |
| 5standard | 1008 | Ishikawa, Shigeru (1427) | Lost 0-2 | -171387 |
| 6standard | 923 | Shirai, Shota 0605 (1426) | Lost 0-2 | -181369 |
| 7standard | 822 | Osuga, Hiroaki (1161) | Lost 1-2 | -211348 |
| 8standard | 752 | Ono, Ikumi (1288) | Lost 0-2 | -201328 |
| top | average opponent: 1410record: 0-7-1 | new rating: 1328 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 109 | Ozawa, Tetsuya (1666) | Lost 1-2 | -141449 |
| 2standard | 702 | Nakamura, Yuuki (1537) | Lost 1-2 | -161433 |
| 3standard | 1224 | Yanagihara, Ryuto (1428) | Won 2-0 | +171450 |
| 4standard | 1140 | Ishii, Hiroyuki (1630) | Won 2-0 | +221472 |
| 5standard | 916 | Igarashi, Hisashi (1454) | Won 2-1 | +171489 |
| 6standard | 558 | Okabe, Gaku (1509) | Lost 0-2 | -171472 |
| 7standard | 876 | Maekawa, Kazumi (1501) | Lost 0-2 | -181454 |
| top | average opponent: 1532record: 3-4 | new rating: 1454 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 323 | Akiyama, Hiroki (1550) | Lost 0-2 | -171483 |
| 2standard | 1155 | Koshi, Hiroto (1464) | Lost 0-2 | -181465 |
| 3standard | 1623 | Suzuki, Seiji (1446) | Won 2-0 | +171482 |
| 4standard | 1487 | Yuichi, Tokunaga (1483) | Won 2-0 | +181500 |
| 5standard | 882 | Nakamura, Yuta7609 (1424) | Lost 0-2 | -191481 |
| 6standard | 1100 | Iitsuka, Satoshi (1508) | Lost 1-2 | -181463 |
| top | average opponent: 1479record: 2-4 | new rating: 1463 | ||