Tateishi, Yuuya
Current rating: 1578
Record: 20-17-1
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 549 | Atsumi, Yoshihiro (1521) | Won 2-0 | +161616 |
| 2sealed | 27 | Yoshimoto, Masanobu (1519) | Won 2-0 | +171633 |
| 3sealed | 445 | Nanjo, Masashi (1677) | Lost 1-2 | -181615 |
| 4sealed | 444 | Tanimoto, Masashi (1524) | Won 2-1 | +171632 |
| 5sealed | 426 | Takata, Mutsumu (1404) | Lost 1-2 | -221610 |
| 6sealed | 406 | Kibe, Keisuke (1771) | Lost 0-2 | -151595 |
| 7sealed | 823 | Zhi, Yimin (1672) | Lost 1-2 | -171578 |
| top | average opponent: 1584record: 3-4 | new rating: 1578 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 132 | Yaoita, Akihiro (1546) | Won 2-0 | +181569 |
| 2sealed | 204 | Yasuda, Kazuki (1527) | Won 2-0 | +171586 |
| 3sealed | 116 | Nishikawa, Masayuki (1517) | Lost 0-2 | -191567 |
| 4sealed | 136 | Li, Zhexi (1463) | Won 2-1 | +161583 |
| 5sealed | 74 | Tan, Raymond (1934) | Won 2-0 | +241607 |
| 6sealed | 74 | Mori, Katsuhiro (2012) | Won 2-1 | +251632 |
| 7sealed | 45 | Kuroda, Masashiro (1896) | Lost 0-2 | -131619 |
| 8sealed | 47 | Nishino, Ryo (1551) | Lost 1-2 | -191600 |
| top | average opponent: 1681record: 5-3 | new rating: 1600 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 82 | Arakawa, Hiroki (1500) | Lost 0-2 | -191530 |
| 2sealed | 389 | Yamamura, Yuma (1486) | Won 2-0 | +171547 |
| 3sealed | 420 | Kaida, Hiroshi (1686) | Won 2-0 | +211568 |
| 4sealed | 319 | Hirabayashi Y., (1500) | Won 2-0 | +161584 |
| 5sealed | 241 | Kataoka, Kiyoshi (1535) | Won 2-0 | +171601 |
| 6sealed | 50 | Kobayashi, Takahito (1607) | Draw 1-1 | +11602 |
| 7sealed | 101 | Ochi, Takushi (1557) | Won 2-0 | +171619 |
| 8sealed | 63 | Ishii, Taisuke (1788) | Won 2-1 | +211640 |
| 9sealed | 33 | Sim, Chapman (1716) | Won 2-1 | +191659 |
| 10draft | 17 | Higaki, Takao (1790) | Lost 0-2 | -151644 |
| 11draft | 25 | Tsuda, Mineyuki (1596) | Lost 0-2 | -191625 |
| 12draft | 57 | Yuusuke Y., (1563) | Lost 1-2 | -191606 |
| 13draft | 42 | Cho, Jeong Woo (1661) | Lost 0-2 | -171589 |
| 14draft | 31 | Asakura, Yoshitomo (1510) | Lost 1-2 | -201569 |
| 15draft | 24 | Izumi, Kimiaki (1576) | Lost 0-2 | -181551 |
| top | average opponent: 1605record: 7-7-1 | new rating: 1551 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 182 | Shiota, Yuuma (1584) | Won 0-0 | +201520 |
| 2sealed | 161 | Matsuda, Yuuki (1624) | Won 2-1 | +191539 |
| 3sealed | 73 | Tsuta, Naoto (1582) | Lost 1-2 | -171522 |
| 4sealed | 86 | Tominaga, Mario (1683) | Won 2-1 | +211543 |
| 5sealed | 97 | Samiso, Yutaka (1549) | Won 2-0 | +181561 |
| 6sealed | 20 | Mito, Mitsukuni (1565) | Lost 0-2 | -181543 |
| 7sealed | 168 | Taira, Shunichi (1646) | Won 2-0 | +201563 |
| 8sealed | 53 | Sugaya, Hironobu (1765) | Lost 0-2 | -141549 |
| top | average opponent: 1625record: 5-3 | new rating: 1549 | ||