Tamura, Youhei6302
Current rating: 1390
Record: 13-20
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 421 | Iwata, Seiya (1320) | Lost 1-2 | -191388 |
| 2pioneer | 476 | Karata, Yusuke (1482) | Won 2-0 | +191407 |
| 3pioneer | 563 | Takehana, Haruka (1456) | Lost 0-2 | -171390 |
| top | average opponent: 1419record: 1-2 | new rating: 1390 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 11 | Kawai, Riku (1503) | Lost 1-2 | -171401 |
| 2standard | 503 | Namisato, Makoto (1428) | Won 2-1 | +191420 |
| 3standard | 495 | Akai, Yusuke4836 (1460) | Won 2-0 | +181438 |
| 4standard | 536 | Nakamura, Kazuhiro (1653) | Lost 1-2 | -141424 |
| 5standard | 619 | Kobayakawa, Yu (1474) | Lost 0-2 | -171407 |
| top | average opponent: 1504record: 2-3 | new rating: 1407 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 328 | Kitajima, Ryoko (1471) | Lost 1-2 | -181434 |
| 2sealed | 568 | Takeuchi, Masato (1479) | Won 2-0 | +191453 |
| 3sealed | 950 | Sezume, Akihiro (1471) | Lost 0-2 | -171436 |
| 4sealed | 859 | Miyagai, Kyosuke (1444) | Lost 0-2 | -181418 |
| top | average opponent: 1466record: 1-3 | new rating: 1418 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 39 | Yotsumoto, Yuki (1860) | Lost 0-2 | -121510 |
| 2standard | 630 | Shiraishi, Shinji (1333) | Lost 0-2 | -211489 |
| 3standard | 386 | Yoshikawa, Soma (1464) | Lost 0-2 | -191470 |
| 4standard | 972 | Sawai, Yuki (1445) | Lost 0-2 | -181452 |
| top | average opponent: 1526record: 0-4 | new rating: 1452 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 270 | Ishiyama, Kenichi (1491) | Won 2-0 | +181537 |
| 2sealed | 549 | Yamakita, Yuya (1683) | Won 2-0 | +201557 |
| 3sealed | 105 | Segou, Kenji (1638) | Lost 0-2 | -161541 |
| 4sealed | 286 | Yonezawa, Takuya (1517) | Lost 1-2 | -191522 |
| top | average opponent: 1582record: 2-2 | new rating: 1522 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 500 | Nakano, Tsubasa (1500) | Lost 0-2 | -181521 |
| 2standard | 667 | Hirouchi, Hideaki (1484) | Won 2-0 | +171538 |
| 3standard | 995 | Sakanaka, Yousuke (1447) | Lost 1-2 | -201518 |
| 4standard | 1082 | Takeuchi, Hiroharu (1430) | Won 2-0 | +171535 |
| 5standard | 804 | Takahashi, Nozomu (1664) | Lost 0-2 | -161519 |
| top | average opponent: 1505record: 2-3 | new rating: 1519 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 253 | Usui, Syou (1500) | Won 2-0 | +181518 |
| 2modern | 24 | Yamamuro, Yuusuke (1357) | Lost 0-2 | -211497 |
| 3modern | 437 | Aiba, Takashi (1423) | Won 2-1 | +171514 |
| 4modern | 156 | Kawabata, Sho (1485) | Won 2-1 | +171531 |
| 5modern | 100 | Sakai, Yuuto (1614) | Won 2-0 | +201551 |
| 6modern | 157 | Ishiwada, Hiroyuki (1681) | Won 2-1 | +201571 |
| 7modern | 69 | Tanahashi, Masayasu (1785) | Lost 0-2 | -141557 |
| 8modern | 140 | Ishida, Hiroshi (1580) | Lost 0-2 | -181539 |
| top | average opponent: 1553record: 5-3 | new rating: 1539 | ||