Hirabayashi, Yuki
Current rating: 1636
Record: 35-32-3
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 386 | Kitakata, Atsushi (1500) | Won 2-0 | +171565 |
| 2sealed | 91 | Terada, Shuuhei (1707) | Lost 1-2 | -151550 |
| 3sealed | 685 | Fujikura, Iori (1514) | Lost 0-2 | -191531 |
| 4sealed | 803 | Morii, Masahiko (1459) | Won 2-0 | +171548 |
| 5sealed | 731 | Sakai, Yasumasa (1389) | Won 2-1 | +151563 |
| 6sealed | 430 | Ishii, Kouki (1566) | Won 2-1 | +181581 |
| 7sealed | 335 | Shiwaku, Tsuyoshi (1872) | Won 2-1 | +231604 |
| 8sealed | 226 | Murata, Shunsuke (1565) | Won 2-0 | +181622 |
| 9sealed | 204 | Fujimoto, Yosuke (1809) | Lost 0-2 | -151607 |
| 10draft | 103 | Takahashi, Akira (1478) | Won 2-0 | +161623 |
| 11draft | 100 | Iwasaki, Junya (1479) | Lost 1-2 | -211602 |
| 12draft | 102 | Suguro, Takuya (1551) | Won 2-1 | +171619 |
| 13draft | 42 | Yamagishi, Terutaka (1608) | Won 2-0 | +181637 |
| 14draft | 40 | Kasuya, Takeshi (1605) | Lost 1-2 | -191618 |
| 15draft | 34 | Shimamura, Kazushige (1622) | Won 2-0 | +181636 |
| top | average opponent: 1582record: 10-5 | new rating: 1636 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 253 | Minami, Yuya (1500) | Lost 0-2 | -201564 |
| 4modern | 700 | Kirino, Ryohei (1758) | Draw 1-1 | +41568 |
| 5modern | 644 | Mita, Shohei (1670) | Lost 0-2 | -161552 |
| 6modern | 857 | Wong, Andrew (1448) | Won 2-1 | +161568 |
| 7modern | 628 | Kasahara, Yusuke (1516) | Lost 1-2 | -191549 |
| 8modern | 778 | Masuda, Keigo (1522) | Draw 1-1 | -11548 |
| top | average opponent: 1569record: 1-3-2 | new rating: 1548 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 149 | Takahashi, Muneaki (1462) | Won 2-0 | +181479 |
| 4legacy | 66 | Tanaka, Sho (1482) | Won 2-1 | +181497 |
| 5legacy | 99 | Ogami, Kenneth (1641) | Won 2-1 | +211518 |
| 6legacy | 21 | Shiota, Fumihiko (1847) | Won 2-0 | +231541 |
| 7legacy | 34 | Haraguchi, Mizuki (1579) | Lost 1-2 | -171524 |
| 8legacy | 37 | Tomizawa, Shin (1607) | Lost 1-2 | -161508 |
| 9legacy | 84 | Okano, Toshiya (1673) | Won 2-1 | +201528 |
| 10legacy | 50 | Yasooka, Shota (2192) | Won 2-1 | +291557 |
| 11legacy | 68 | Konda, Tsuyoshi (1563) | Lost 1-2 | -181539 |
| 12legacy | 87 | Katakawa, Souta (1530) | Won 2-1 | +181557 |
| 13legacy | 64 | Kanasawa, Satohito (1610) | Won 2-1 | +191576 |
| 14legacy | 29 | Suzuki, Takahiro (1861) | Lost 1-2 | -131563 |
| 15legacy | 61 | Robb, Justin (1711) | Won 2-1 | +211584 |
| top | average opponent: 1674record: 9-4 | new rating: 1584 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 561 | Okada, Kou (1586) | Lost 1-2 | -171500 |
| 4standard | 704 | Yoshizawa, Toshio (1320) | Lost 1-2 | -211479 |
| 5standard | 832 | Goto, Daiki (1477) | Lost 0-2 | -181461 |
| top | average opponent: 1461record: 0-3 | new rating: 1461 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 123 | Akita, Naoto (1608) | Lost 1-2 | -161519 |
| 3standard | 278 | Okimura, Yosuke (1521) | Lost 0-2 | -181501 |
| 4standard | 478 | Nishimura, Yuichi (1394) | Draw 1-1 | -21499 |
| 5standard | 465 | Okabayashi, Masanao (1572) | Won 2-1 | +191518 |
| 6standard | 373 | Okishige, Kazumi (1452) | Won 2-0 | +171535 |
| 7standard | 277 | Niitani, Nobuhide (1518) | Won 2-0 | +181553 |
| 8standard | 193 | Yasuda, Ryouhei (1432) | Lost 1-2 | -211532 |
| 9standard | 210 | Matsuda, Issui (1665) | Lost 1-2 | -151517 |
| top | average opponent: 1520record: 3-4-1 | new rating: 1517 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 140 | Mituhiro, Tada (1500) | Won 2-1 | +181517 |
| 4sealed | 17 | Matousek, Pavel (1879) | Won 2-1 | +241541 |
| 5sealed | 9 | Wang, Ming Chee (1757) | Lost 1-2 | -141527 |
| 6sealed | 48 | Nanba, Takashi (1553) | Won 2-1 | +181545 |
| 7sealed | 45 | Nakaoka, Koshiro (1520) | Lost 1-2 | -181527 |
| 8sealed | 269 | Masuda, Sho (1554) | Won 2-1 | +181545 |
| 9sealed | 238 | Chiba, Akio (2015) | Lost 1-2 | -101535 |
| top | average opponent: 1683record: 4-3 | new rating: 1535 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 135 | Chow, Boon Hung (1518) | Lost 1-2 | -171424 |
| 3sealed | 237 | Chung, Carlos (1501) | Won 2-1 | +201444 |
| 4sealed | 183 | Au, Kim Wai (1616) | Won 2-1 | +211465 |
| 5sealed | 79 | Pek, Dennis (1485) | Won 2-0 | +181483 |
| 6sealed | 31 | Watanabe, Yuuya (2218) | Lost 1-2 | -71476 |
| 7sealed | 148 | Huang, Tsai-Wei (1603) | Won 2-0 | +211497 |
| 8sealed | 82 | Chen, Tse Yao (1541) | Lost 1-2 | -171480 |
| 9sealed | 100 | Devin, Wu (1542) | Won 2-1 | +191499 |
| top | average opponent: 1628record: 5-3 | new rating: 1499 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 117 | Oiso, Masashi (2036) | Lost 1-2 | -91458 |
| 3modern | 508 | Mishima, Hideo (1488) | Lost 1-2 | -171441 |
| 4modern | 566 | Kanai, Yusuke (1480) | Won 2-0 | +181459 |
| 5modern | 428 | Oikawa, Masafumi (1426) | Lost 1-2 | -181441 |
| top | average opponent: 1607record: 1-3 | new rating: 1441 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 217 | Nitta, Yuki (1622) | Lost 1-2 | -161484 |
| 2standard | 160 | Kawano, Yuuya (1527) | Won 2-1 | +191503 |
| 3standard | 133 | Hashimoto, Masatoshi (1451) | Lost 0-2 | -191484 |
| 4standard | 340 | Sekizawa, Takayuki (1503) | Lost 1-2 | -181466 |
| 5standard | 330 | Nagase, Yuuichi (1464) | Won 2-1 | +181484 |
| 6standard | 270 | Satou, Takahisa (1505) | Lost 1-2 | -171467 |
| top | average opponent: 1512record: 2-4 | new rating: 1467 | ||