Muraoka, Hiroaki
Current rating: 1442
Record: 14-20
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 488 | Okuno, Yuuki (1580) | Won 2-0 | +201494 |
| 2standard | 568 | Morikawa, Taichi (1622) | Lost 0-2 | -151479 |
| 3standard | 884 | Tominaga, Yuya (1573) | Won 2-1 | +191498 |
| 4standard | 731 | Yoda, Yuuki (1428) | Lost 1-2 | -191479 |
| 5standard | 654 | Nasu, Kouhei (1468) | Lost 1-2 | -181461 |
| 6standard | 1046 | Nakao, Motohiko (1432) | Lost 1-2 | -191442 |
| top | average opponent: 1517record: 2-4 | new rating: 1442 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 574 | Takenaga, Tomohiro (1653) | Won 2-1 | +221448 |
| 4legacy | 506 | Shiotani, Makoto (1515) | Won 2-0 | +191467 |
| 5legacy | 522 | Yasooka, Shota (2156) | Lost 0-2 | -71460 |
| 6legacy | 596 | Okamoto, Kentaro (1554) | Won 2-0 | +201480 |
| 7legacy | 556 | Morinaga, Yousuke (1599) | Lost 0-2 | -161464 |
| 8legacy | 601 | Ou, Kaitou (1585) | Won 2-0 | +201484 |
| 9legacy | 545 | Sano, Keisuke (1460) | Won 2-0 | +181502 |
| 10legacy | 69 | Takahashi, Ryo (1547) | Won 2-0 | +181520 |
| 11legacy | 65 | Oonishi, Takahisa (1641) | Lost 1-2 | -151505 |
| 12legacy | 85 | Saitou, Nobuo (1551) | Lost 1-2 | -171488 |
| 13legacy | 91 | Niwa, Hotaka (1542) | Won 2-1 | +181506 |
| 14legacy | 64 | Usui, Haruki (1574) | Lost 0-2 | -161490 |
| 15legacy | 78 | Fukumoto, Hiroaki (1636) | Lost 0-2 | -161474 |
| top | average opponent: 1616record: 7-6 | new rating: 1474 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 42 | Matsubara, Tadashi (1500) | Won 2-0 | +191472 |
| 2modern | 102 | Murata, Daisuke (1814) | Lost 0-2 | -121460 |
| 3modern | 302 | U, Kashin (1411) | Won 2-1 | +171477 |
| 4modern | 211 | Keller, Thomas (1567) | Lost 0-2 | -161461 |
| 5modern | 306 | Suzuki, Yuya (1492) | Lost 0-2 | -181443 |
| 6modern | 381 | Yamashita, Kazuya (1485) | Lost 0-2 | -171426 |
| top | average opponent: 1545record: 2-4 | new rating: 1426 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 255 | Fukazawa, Yuuki (1500) | Lost 1-2 | -181484 |
| 2standard | 320 | Juumonji, Ryou (1747) | Lost 0-2 | -131471 |
| 3standard | 509 | Yamada, Yoshiaki (1468) | Lost 1-2 | -181453 |
| top | average opponent: 1572record: 0-3 | new rating: 1453 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 247 | Iizuka, Shun (1616) | Lost 1-2 | -161484 |
| 2sealed | 395 | Takashima, Mao (1447) | Won 2-1 | +171501 |
| 3sealed | 246 | Tokunaga, Hiroki (1500) | Won 2-0 | +181519 |
| 4sealed | 283 | Koutaro Y., (1483) | Won 2-1 | +181537 |
| 5sealed | 225 | Ueno, Mitsuru (1550) | Lost 1-2 | -181519 |
| 6sealed | 211 | Imori, Takahiro (1596) | Lost 0-2 | -171502 |
| top | average opponent: 1532record: 3-3 | new rating: 1502 | ||