Yasui, Shigeto
Current rating: 1634
Record: 27-19-1
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 40 | Nakago, Ryosuke (1644) | Draw 1-1 | +11605 |
| 3sealed | 564 | Nagase, Yoshinobu (1467) | Won 2-0 | +151620 |
| 4sealed | 285 | Deguchi, Koya (1536) | Won 2-0 | +171637 |
| 5sealed | 145 | Yau, Heen Onn (1529) | Won 2-0 | +161653 |
| 6sealed | 74 | Kamoi, Ryo (1702) | Lost 1-2 | -171636 |
| 7sealed | 204 | Murakami, Akinori (1675) | Lost 1-2 | -181618 |
| 8sealed | 350 | Takaoka, Yusuke (1500) | Won 2-0 | +161634 |
| top | average opponent: 1579record: 4-2-1 | new rating: 1634 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 602 | Lin, Chia-Wei (1483) | Won 2-1 | +151632 |
| 2modern | 505 | Tajitsu, Yoshiyuki (1587) | Won 2-1 | +181650 |
| 3modern | 320 | Yoshida, Kenji (1464) | Lost 1-2 | -221628 |
| 4modern | 483 | Yamasaki, Shogo (1768) | Won 2-0 | +211649 |
| 5modern | 225 | Iwaki, Ryota (1429) | Lost 1-2 | -221627 |
| 6modern | 471 | Suda, Makoto (1445) | Won 2-0 | +151642 |
| 7modern | 234 | Kawasoe, Shintaro (1618) | Lost 1-2 | -191623 |
| 8modern | 385 | Andou, Masahito (1565) | Lost 1-2 | -191604 |
| top | average opponent: 1545record: 4-4 | new rating: 1604 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 132 | Tantideelert, Pornprom (1500) | Won 2-1 | +161644 |
| 2standard | 17 | Nakano, Makoto (1349) | Won 2-1 | +131657 |
| 3standard | 35 | Foutawekij, Thanachai (1560) | Lost 0-2 | -201637 |
| 4standard | 632 | Yajima, Hiromichi (1566) | Won 2-1 | +171654 |
| 5standard | 396 | Ichino, Takahito (1626) | Lost 0-2 | -191635 |
| 6standard | 543 | Terai, Tadayuki (1872) | Lost 1-2 | -141621 |
| 7standard | 517 | Kira, Shingo (1503) | Won 2-1 | +161637 |
| 8standard | 328 | Varady, Balazs (1513) | Lost 0-2 | -201617 |
| top | average opponent: 1561record: 4-4 | new rating: 1617 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 174 | Takagi, Hiroki (1372) | Won 2-1 | +161530 |
| 2sealed | 104 | Yamaguchi, Shota (1531) | Won 2-0 | +181548 |
| 3sealed | 417 | Maseguchi, Masashi (1435) | Won 2-0 | +161564 |
| 4sealed | 232 | Kuribara, Shuta (1536) | Won 2-0 | +171581 |
| 5sealed | 42 | Nakamoto, Kosuke (1727) | Lost 0-2 | -151566 |
| 6sealed | 152 | Tsutsui, Yuki (1737) | Won 2-1 | +211587 |
| 7sealed | 108 | Soma, Kensuke (1509) | Won 2-1 | +161603 |
| 8sealed | 21 | Matsumoto, Shota (1602) | Won 2-1 | +181621 |
| 9sealed | 44 | He, Yue 8578 (1784) | Lost 0-2 | -151606 |
| 10draft | 747 | Ikeda, Masahito (1634) | Lost 0-2 | -171589 |
| 11draft | 725 | Tomomura, Hitoshi (1905) | Won 2-1 | +231612 |
| 12draft | 690 | Kawakami, Hiroshi (1792) | Won 2-0 | +221634 |
| 13draft | 654 | Ishii, Taisuke (1900) | Lost 0-2 | -141620 |
| 14draft | 603 | Liu, Yuchen (2032) | Lost 0-2 | -101610 |
| 15draft | 659 | Murakami, Akinori (1642) | Won 2-0 | +181628 |
| top | average opponent: 1676record: 10-5 | new rating: 1628 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 452 | Okada, Shinichi (1480) | Lost 0-2 | -181482 |
| 2modern | 688 | Taniguchi, Keiichi (1338) | Won 2-0 | +151497 |
| 3modern | 950 | Takeda, Ryo (1450) | Won 2-0 | +171514 |
| 4modern | 420 | Shikano, Takeshi (1518) | Won 2-0 | +181532 |
| 5modern | 615 | Niwa, Toshiharu (1525) | Lost 1-2 | -181514 |
| 6modern | 639 | Kageyama, Koki (1596) | Won 2-0 | +201534 |
| 7modern | 408 | Yu, Ching Kong (1592) | Won 2-1 | +191553 |
| 8modern | 398 | Mitui, Kenichiro (1463) | Lost 1-2 | -201533 |
| 9modern | 424 | Cho, Yoon Shin (1490) | Lost 1-2 | -191514 |
| top | average opponent: 1495record: 5-4 | new rating: 1514 | ||