Murai, Tatsuya
Current rating: 1542
Record: 15-14
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 226 | Kainuma, Satoru (1595) | Lost 1-2 | -171496 |
| 4sealed | 637 | Goodo, Toshiyuki (1492) | Won 2-0 | +181514 |
| 5sealed | 457 | Mori, Hisayuki (1493) | Won 2-1 | +181532 |
| 6sealed | 204 | Oriba, Ryo (1517) | Won 2-1 | +181550 |
| 7sealed | 83 | Kanegawa, Toshiya (1826) | Lost 0-2 | -131537 |
| 8sealed | 207 | Wakita, Tomoyuki (1642) | Won 2-0 | +201557 |
| 9sealed | 126 | Nakayama, Yasuaki (1652) | Won 2-0 | +191576 |
| 10draft | 30 | Ogyu, Yoshiyuki (1490) | Won 2-1 | +171593 |
| 11draft | 29 | Sato, Rei (1936) | Lost 0-2 | -121581 |
| 12draft | 28 | Fukuya, Kenji (1542) | Lost 0-2 | -191562 |
| 13draft | 45 | Sashida, Tomoro (1462) | Lost 0-2 | -201542 |
| top | average opponent: 1604record: 6-5 | new rating: 1542 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 94 | Abe, Ken'ichi0021 (1480) | Won 2-1 | +171532 |
| 3legacy | 106 | Honjo, Shuya (1567) | Lost 1-2 | -171515 |
| 4legacy | 146 | Nakagawa, Tango (1521) | Won 2-0 | +181533 |
| 5legacy | 143 | Akaiwa, Taku (1537) | Lost 0-2 | -181515 |
| 6legacy | 190 | Fuentebella, Jed (1479) | Won 2-0 | +171532 |
| 7legacy | 193 | Ishitsuka, Hiroyuki (1466) | Lost 0-2 | -191513 |
| top | average opponent: 1508record: 3-3 | new rating: 1513 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 825 | Yajima, Tatsuaki (1660) | Won 2-0 | +201543 |
| 3sealed | 626 | Bandou, Junichirou (1791) | Won 2-1 | +231566 |
| 4sealed | 692 | Ichige, Masato (1568) | Lost 1-2 | -181548 |
| 5sealed | 797 | Tsuruoka, Shouta (1683) | Lost 0-2 | -161532 |
| 6sealed | 798 | Matsubara, Tohru (1555) | Lost 0-2 | -171515 |
| top | average opponent: 1651record: 2-3 | new rating: 1515 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 723 | Saida, Toshihiro (1470) | Won 2-0 | +171517 |
| 4modern | 807 | Mita, Shohei (1534) | Lost 0-2 | -171500 |
| 5modern | 867 | Tomimatsu, Yosihumi (1520) | Won 2-1 | +181518 |
| 6modern | 753 | Hatashita, Hiroaki (1594) | Lost 1-2 | -161502 |
| 7modern | 815 | Yamada, Ryosuke (1536) | Won 2-0 | +181520 |
| 8modern | 770 | Hirayama, Shigetaka (1616) | Won 2-1 | +201540 |
| 9modern | 750 | Shibata, Syouhei (1589) | Lost 0-2 | -171523 |
| top | average opponent: 1551record: 4-3 | new rating: 1523 | ||