Momiki, Hayami
Current rating: 1519
Record: 20-19-1
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | Endo, Akiteru (1555) | Won 2-1 | +181576 |
| 2sealed | 516 | Mori, Daisuke (1476) | Lost 0-2 | -201556 |
| 3sealed | 658 | Suzuki, Yuga (1500) | Lost 1-2 | -191537 |
| 4sealed | 1043 | Tanaka, Fumihiro (1504) | Lost 1-2 | -181519 |
| top | average opponent: 1509record: 1-3 | new rating: 1519 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 411 | Oohusa, Ryohei (1475) | Lost 1-2 | -201579 |
| 2sealed | 589 | Shimada, Katsuhiro (1439) | Lost 1-2 | -211558 |
| top | average opponent: 1457record: 0-2 | new rating: 1558 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 806 | Ide, Syun (1500) | Won 2-1 | +161594 |
| 2standard | 395 | Morinaka, Fuyuki (1522) | Draw 1-1 | -11593 |
| 3standard | 745 | Oshio, Hideyuki (1518) | Won 2-0 | +171610 |
| 4standard | 401 | Endou, Takahiro (1429) | Won 2-1 | +141624 |
| 5standard | 177 | Futami, Yoshiki (1501) | Lost 0-2 | -201604 |
| 6standard | 470 | Minoshima, Daijiro (1446) | Lost 0-2 | -211583 |
| 7standard | 771 | Naganawa, Yuuki (1591) | Won 2-0 | +181601 |
| 8standard | 518 | Zhang, Chaoxi (1588) | Won 2-1 | +181619 |
| 9standard | 325 | Kimura, Kosuke (1506) | Lost 1-2 | -201599 |
| top | average opponent: 1511record: 5-3-1 | new rating: 1599 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 177 | Tanaka, Kimitaka (1611) | Won 2-1 | +181619 |
| 3standard | 95 | Matsuoka, Naoto (1592) | Lost 1-2 | -191600 |
| 4standard | 218 | Hashimoto, Masatoshi (1545) | Won 2-1 | +171617 |
| 5standard | 135 | Toyota, Kazuhisa (1497) | Lost 0-2 | -201597 |
| 6standard | 202 | Hisasue, Satoshi (1524) | Lost 0-2 | -191578 |
| top | average opponent: 1554record: 2-3 | new rating: 1578 | ||
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 68 | Saito, Takaya (1704) | Won 2-1 | +211556 |
| 3sealed | 21 | Umeno, Yoshihiro (1759) | Won 2-0 | +221578 |
| 4sealed | 17 | Kobayashi, Takahito (1434) | Won 2-1 | +151593 |
| 5sealed | 26 | Nakamura, Atsushi (1589) | Won 2-0 | +181611 |
| 6sealed | 5 | Ikawa, Yoshihiko (1617) | Won 2-1 | +181629 |
| 7sealed | 6 | Ishii, Taisuke (1747) | Lost 1-2 | -151614 |
| 8sealed | 12 | Aono, Yoshio (1584) | Lost 1-2 | -191595 |
| 9draft | 16 | Nakano, Yoshitaka (1892) | Lost 0-2 | -131582 |
| 10draft | 18 | Ikawa, Yoshihiko (1590) | Lost 0-2 | -181564 |
| 11draft | 48 | Yasuda, Masayuki (1642) | Lost 0-2 | -161548 |
| 12draft | 36 | Inoue, Toru (1636) | Won 2-1 | +191567 |
| 13draft | 3 | Furutate, Mikihiko (1491) | Won 2-1 | +171584 |
| 14draft | 7 | Tanaka, Ryouhei (1501) | Won 2-0 | +171601 |
| top | average opponent: 1630record: 8-5 | new rating: 1601 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 56 | Itou, Motoaki (1522) | Won 2-1 | +181518 |
| 3sealed | 93 | Ueda, Katsuya (1865) | Won 2-1 | +241542 |
| 4sealed | 38 | Mihara, Makihito (2006) | Lost 0-2 | -101532 |
| 5sealed | 134 | Onoda, Hikaru (1514) | Lost 1-2 | -181514 |
| 6sealed | 88 | Nakamura, Kazuo (1545) | Won 2-0 | +191533 |
| 7sealed | 34 | Nagai, Kentarou (1573) | Lost 0-2 | -181515 |
| 8sealed | 39 | Nakamura, Yuichiro (1627) | Won 2-1 | +201535 |
| top | average opponent: 1664record: 4-3 | new rating: 1535 | ||