Masaki, Yuuki
Current rating: 1630
Record: 39-31-1
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 99 | Takakura, Eigo (1500) | Won 2-1 | +171543 |
| 4standard | 25 | Hideaki, Enomoto (1474) | Won 2-0 | +171560 |
| 5standard | 96 | Nakamura, Sara (1550) | Won 2-1 | +181578 |
| 6standard | 36 | Murase, Takahiro (1510) | Won 2-1 | +161594 |
| 7standard | 21 | Matsubara, Ichiro (1863) | Won 2-1 | +231617 |
| 8standard | 5 | Kitazawa, Kentarou (1639) | Lost 1-2 | -171600 |
| 9standard | 28 | Usui, Syou (1744) | Lost 0-2 | -161584 |
| 10standard | 90 | Yamaoka, Nobuyuki (1610) | Won 2-0 | +191603 |
| 11standard | 28 | Kitaoka, Takaaki (1605) | Won 2-1 | +181621 |
| 12standard | 16 | Morita, Yo (1793) | Won 2-0 | +211642 |
| 13standard | 24 | Kamo, Riki (1597) | Lost 1-2 | -191623 |
| 14standard | 55 | Hosokawa, Yuya (1789) | Won 2-0 | +211644 |
| 15standard | 25 | Fujimoto, Takehiro (1893) | Lost 1-2 | -141630 |
| top | average opponent: 1659record: 9-4 | new rating: 1630 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 146 | Nakatani, Hiroki (1486) | Won 2-1 | +171559 |
| 4legacy | 89 | Kurata, Yoshihiko (1602) | Won 2-1 | +191578 |
| 5legacy | 24 | Ishida, Hiroshi (1708) | Lost 0-2 | -151563 |
| 6legacy | 38 | Ozaki, Hitoshi (1518) | Lost 0-2 | -191544 |
| 7legacy | 107 | Tomita, Takeru (1533) | Lost 0-2 | -181526 |
| top | average opponent: 1570record: 2-3 | new rating: 1526 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1589 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 698 | Kibe, Keisuke (1630) | Lost 1-2 | -171572 |
| 3sealed | 915 | Yamada, Takaaki (1584) | Lost 0-2 | -181554 |
| 4sealed | 1025 | Shiraishi, Shinji (1433) | Won 2-0 | +161570 |
| 5sealed | 886 | Nishikawa, Haruyoshi (1449) | Won 2-0 | +161586 |
| 6sealed | 854 | Hanawa, Atsushi (1433) | Lost 1-2 | -211565 |
| 7sealed | 833 | Chiba, Taiji (1534) | Lost 1-2 | -181547 |
| 8sealed | 816 | Oshima, Shimpei (1459) | Won 2-0 | +161563 |
| 9sealed | 773 | Yanaseko, Riri (1421) | Lost 1-2 | -211542 |
| top | average opponent: 1493record: 3-5 | new rating: 1542 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 63 | Shinjo, Yuki (1500) | Won 2-0 | +161644 |
| 2modern | 77 | Mihara, Ryo (1346) | Won 2-1 | +131657 |
| 3modern | 150 | Saida, Kazuki (1483) | Won 2-1 | +151672 |
| 4modern | 114 | Takao, Shota (1893) | Lost 0-2 | -141658 |
| 5modern | 156 | Watanabe, Masatoshi (1478) | Lost 1-2 | -221636 |
| 6modern | 355 | Higashi, Shohei (1557) | Lost 0-2 | -191617 |
| 7modern | 333 | Uchida, Seiya (1488) | Won 2-0 | +161633 |
| 8modern | 258 | Ichikawa, Yasura (1382) | Lost 1-2 | -231610 |
| 9modern | 240 | Higashimori, Kazunori (1457) | Lost 0-2 | -211589 |
| top | average opponent: 1509record: 4-5 | new rating: 1589 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 695 | Tsuboyama, Shuta (1433) | Won 2-0 | +141651 |
| 3standard | 580 | Ishiwada, Hiroyuki (1450) | Won 2-1 | +141665 |
| 4standard | 507 | Oh, Young Seok (1635) | Lost 1-2 | -181647 |
| 5standard | 631 | Tanumihardja, Maximillian (1586) | Lost 0-2 | -191628 |
| 6standard | 686 | Reel, Andrew (1481) | Won 2-0 | +151643 |
| 7standard | 644 | Hori, Daisuke (1752) | Lost 1-2 | -161627 |
| 8standard | 694 | Hashimoto, Keisuke (1660) | Lost 0-2 | -171610 |
| 9standard | 789 | Tsuruoka, Shouta (1652) | Won 2-1 | +181628 |
| top | average opponent: 1581record: 4-4 | new rating: 1628 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 653 | Chesney, Collin (1555) | Won 2-0 | +181568 |
| 5sealed | 651 | Katayama, Hidenori (1774) | Lost 0-2 | -141554 |
| 6sealed | 749 | Okada, Wataru (1746) | Won 2-1 | +221576 |
| 7sealed | 706 | Miyachi, Kenta (1570) | Lost 1-2 | -181558 |
| 8sealed | 884 | Yamaguchi, Kyohei (1461) | Won 2-0 | +161574 |
| 9sealed | 879 | Kobayashi, Satoshi (1585) | Won 2-0 | +181592 |
| 10sealed | 54 | Akamatsu, Yoshiki (1608) | Won 2-0 | +181610 |
| 11sealed | 79 | Hirosawa, Yuuichirou (1600) | Lost 1-2 | -181592 |
| 12draft | 59 | Konno, Masashi (1691) | Won 2-1 | +201612 |
| 13draft | 50 | Tamura, Ryo (1919) | Lost 1-2 | -131599 |
| 14draft | 54 | Asahina, Taku (1603) | Won 2-1 | +181617 |
| 15draft | 4 | Tamai, Yuno (1542) | Won 2-1 | +171634 |
| 16draft | 31 | Hashimoto, Yuu (1799) | Lost 1-2 | -151619 |
| 17draft | 65 | Yan, Yan (1604) | Won 2-1 | +181637 |
| top | average opponent: 1647record: 9-5 | new rating: 1637 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 265 | Tanaka, Hidekazu (1518) | Won 2-1 | +171593 |
| 3standard | 280 | Shinohara, Kazuaki (1363) | Lost 0-2 | -221571 |
| 4standard | 237 | Matsubara, Hitoshi (1519) | Lost 0-2 | -191552 |
| 5standard | 520 | Hasegawa, Baku (1521) | Won 2-1 | +171569 |
| 6standard | 463 | Satou, Takahisa (1515) | Lost 1-2 | -191550 |
| top | average opponent: 1487record: 2-3 | new rating: 1550 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 291 | Kawasaki, Shinsuke (1500) | Won 2-1 | +181518 |
| 2modern | 286 | Muneta, Yasutoshi (1518) | Won 2-1 | +181536 |
| 3modern | 243 | Ichikawa, Norikazu (1613) | Won 2-0 | +191555 |
| 4modern | 87 | Oosaka, Yuusuke (1781) | Lost 0-2 | -141541 |
| 5modern | 211 | Yokono, Yuusuke (1485) | Won 2-0 | +171558 |
| 6modern | 100 | Oikawa, Hakudou (1582) | Lost 1-2 | -171541 |
| 7modern | 236 | Yabuki, Shunichi (1597) | Draw 1-1 | +11542 |
| 8modern | 220 | Satou, Fumihiko (1453) | Won 2-1 | +161558 |
| 9modern | 143 | Kato, Kensuke (1547) | Won 2-0 | +181576 |
| top | average opponent: 1564record: 6-2-1 | new rating: 1576 | ||