Miura, Hiroki
Current rating: 1300
Record: 13-29-1
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1316 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 531 | Noge, Hayata (1594) | Lost 0-2 | -131303 |
| 2sealed | 764 | Yoshida, Naoki (1481) | Won 2-0 | +211324 |
| 3sealed | 788 | Sakai, Daichi (1554) | Lost 1-2 | -141310 |
| 4sealed | 960 | Delbarre, Raphael (1582) | Won 2-1 | +231333 |
| 5sealed | 847 | Kawamura, Naoki (1449) | Lost 0-2 | -161317 |
| 6sealed | 759 | Naito, Yuuki (1387) | Lost 1-2 | -171300 |
| top | average opponent: 1508record: 2-4 | new rating: 1300 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1352 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 536 | Shirono, Takuro (1500) | Lost 0-2 | -151337 |
| 2modern | 612 | Matsuida, Naoki (1472) | Lost 0-2 | -161321 |
| 3modern | 1057 | Nakajima, Yuusuke (1533) | Won 2-1 | +221343 |
| 4modern | 950 | Hoshikawa, Kazuya (1417) | Won 2-0 | +201363 |
| 5modern | 819 | Kang, Seungjae (1496) | Lost 0-2 | -161347 |
| 6modern | 806 | Uehara, Masayuki (1480) | Lost 1-2 | -161331 |
| 7modern | 749 | Arai, Fuuta (1461) | Lost 0-2 | -151316 |
| top | average opponent: 1480record: 2-5 | new rating: 1316 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1328 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 896 | Kusakawa, Naoto (1500) | Won 2-1 | +221350 |
| 2sealed | 649 | Oono, Kouhei (1518) | Won 2-0 | +211371 |
| 3sealed | 672 | Murao, Keisuke (1524) | Lost 1-2 | -161355 |
| 4sealed | 755 | Yamaguchi, Hiroshi9054 (1504) | Draw 1-1 | +31358 |
| 5sealed | 835 | Ueda, Takushi (1456) | Won 2-1 | +201378 |
| 6sealed | 752 | Higono, Naoki (1522) | Lost 0-2 | -161362 |
| 7sealed | 827 | Nagata, Satoshi (1499) | Lost 1-2 | -151347 |
| 8sealed | 813 | Narita, Chisato (1501) | Lost 0-2 | -151332 |
| 9sealed | 789 | Tatara, Atsushi (1472) | Won 2-0 | +201352 |
| top | average opponent: 1499record: 4-4-1 | new rating: 1352 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1385 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 707 | Kikuchi, Shou (1602) | Lost 1-2 | -141371 |
| 5sealed | 717 | Kiyonaga, Sho (1474) | Lost 0-2 | -161355 |
| 6sealed | 883 | Penel, Francois (1513) | Lost 1-2 | -151340 |
| 7sealed | 872 | Watson, Brendan (1441) | Won 2-0 | +201360 |
| 8sealed | 1009 | Zacharias, Jan (1520) | Lost 1-2 | -161344 |
| 9sealed | 987 | Toma, Hiroto (1453) | Lost 1-2 | -161328 |
| top | average opponent: 1501record: 1-5 | new rating: 1328 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 28 | Arai, Daisuke (1500) | Lost 0-2 | -171454 |
| 2modern | 581 | Nakano, Akinori (1482) | Won 2-0 | +181472 |
| 3modern | 466 | Takatu, Kazuhiro (1501) | Won 2-0 | +191491 |
| 4modern | 210 | Fujimoto, Yuki (1491) | Lost 0-2 | -181473 |
| 5modern | 388 | Mutou, Yasuhide (1460) | Lost 1-2 | -181455 |
| 6modern | 473 | Yamaguchi, Koutarou (1538) | Lost 1-2 | -171438 |
| 7modern | 458 | Kawasaki, Shinsuke (1464) | Lost 1-2 | -171421 |
| 8modern | 385 | Syoujiki, Tomoya (1433) | Lost 1-2 | -181403 |
| 9modern | 304 | Tamai, Yuno (1411) | Lost 1-2 | -181385 |
| top | average opponent: 1476record: 2-7 | new rating: 1385 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 2 | Sunaga, Masahiro (1554) | Lost 0-2 | -171483 |
| 5standard | 113 | Komatsu, Satoshi (1681) | Lost 0-2 | -141469 |
| 6standard | 148 | Kentarou K., (1524) | Lost 0-2 | -171452 |
| 7standard | 220 | Nishimori, Takashi (1567) | Lost 0-2 | -161436 |
| 8standard | 179 | Morinaga, Masaharu (1377) | Won 2-1 | +171453 |
| 9standard | 131 | Saeki, Katsuhisa (1496) | Won 2-0 | +181471 |
| top | average opponent: 1533record: 2-4 | new rating: 1471 | ||