Doi, Yuuta
Current rating: 1587
Record: 25-21-1
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 122 | Toyohara, Eisuke (1300) | Lost 0-2 | -231560 |
| 3pioneer | 552 | Nakajima, Hiroki (1384) | Won 2-0 | +151575 |
| 4pioneer | 484 | Ookura, Takahiro (1515) | Won 2-0 | +171592 |
| 5pioneer | 344 | Bai, Yuhan (1507) | Won 2-1 | +161608 |
| 6pioneer | 132 | Bang, Hyun-Jung (1551) | Won 2-1 | +171625 |
| 7pioneer | 117 | Mizumura, Ryouta (1547) | Lost 1-2 | -191606 |
| 8pioneer | 194 | Yoshida, Yuuki (1555) | Lost 0-2 | -191587 |
| top | average opponent: 1480record: 4-3 | new rating: 1587 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 120 | Oumi, Masatoshi (1474) | Lost 1-2 | -201554 |
| 3standard | 544 | Matsubara, Hidenori (1573) | Won 2-1 | +181572 |
| 4standard | 501 | Tanaka, Hironao (1695) | Lost 1-2 | -151557 |
| 5standard | 560 | Ohshiba, Atsushi (1270) | Lost 1-2 | -241533 |
| 6standard | 588 | Nomura, Yuichiro (1479) | Won 2-0 | +171550 |
| 7standard | 457 | Hanano, Tetsuaki (1383) | Won 2-1 | +151565 |
| 8standard | 352 | Itsukushima, Shun (1537) | Won 2-1 | +181583 |
| top | average opponent: 1487record: 4-3 | new rating: 1583 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 310 | Kurokawa, Junki (1571) | Won 2-0 | +181581 |
| 3modern | 147 | Je, Sungeun (1744) | Won 2-0 | +211602 |
| 4modern | 127 | Taki, Yoshikazu (1490) | Won 2-0 | +161618 |
| 5modern | 35 | Nakamichi, Daisuke (1825) | Won 2-1 | +221640 |
| 6modern | 28 | Ide, Syun (1630) | Lost 0-2 | -181622 |
| 7modern | 74 | Iseya, Akihiro (1569) | Won 2-0 | +171639 |
| 8modern | 100 | Nishida, Makoto (1671) | Lost 0-2 | -171622 |
| 9modern | 217 | Ozawa, Takeshi (2073) | Lost 0-2 | -111611 |
| 10modern | 160 | Karatsu, Yoshifumi (1628) | Lost 1-2 | -171594 |
| 11modern | 216 | Izumitani, Takuma (1494) | Lost 0-2 | -201574 |
| top | average opponent: 1670record: 5-5 | new rating: 1574 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 544 | Naito, Koichi (1500) | Won 2-0 | +191462 |
| 2standard | 331 | Kanayama, Haruki (1458) | Won 2-1 | +181480 |
| 3standard | 461 | Ehara, Kouta (1611) | Won 2-0 | +201500 |
| 4standard | 107 | Huang, Ting Yin (1650) | Won 2-1 | +211521 |
| 5standard | 30 | Bin, Jia (1871) | Won 2-0 | +241545 |
| 6standard | 25 | Murakami, Souta (1691) | Won 2-1 | +211566 |
| 7standard | 18 | Murayama, Kyohei (1615) | Lost 0-2 | -171549 |
| 8standard | 67 | Hattori, Taiki (1634) | Won 2-0 | +191568 |
| 9standard | 21 | Nakashima, Shunichi (1711) | Lost 1-2 | -151553 |
| 10standard | 65 | Ajitomi, Takeshi (1536) | Won 2-0 | +181571 |
| 11standard | 69 | Maki, Hidekazu (1716) | Lost 0-2 | -161555 |
| 12standard | 65 | Shair, Chung Ngai (1743) | Lost 1-2 | -141541 |
| 13standard | 90 | Anan, Kazuyoshi (1683) | Won 2-0 | +201561 |
| 14standard | 74 | Chou, Takayuki (1622) | Lost 0-2 | -171544 |
| 15standard | 111 | Itada, Yoshiki (1603) | Won 2-0 | +191563 |
| top | average opponent: 1643record: 10-5 | new rating: 1563 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 639 | Noguchi, Takahiro (1534) | Lost 1-2 | -171483 |
| 2standard | 804 | Ishikawa, Yuki (1442) | Lost 1-2 | -191464 |
| 3standard | 1087 | Iwata, Masayuki (1464) | Won 2-0 | +181482 |
| 4standard | 1031 | Lee, Tom (1447) | Draw 1-1 | -11481 |
| 5standard | 918 | Sueyoshi, Hirokazu (1466) | Lost 0-2 | -181463 |
| 6standard | 888 | Ogawa, Masaru (1496) | Lost 0-2 | -171446 |
| 7standard | 807 | Shirai, Shota 0605 (1443) | Won 2-0 | +181464 |
| 8standard | 713 | Kagoi, Yuki (1323) | Lost 1-2 | -211443 |
| top | average opponent: 1452record: 2-5-1 | new rating: 1443 | ||