Aoki, Masahiro
Current rating: 1563
Record: 29-23-3
| Grand Prix Yokohama 2019 (modern) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 390 | Harada, Akio (1542) | Won 2-1 | +181589 |
| 2modern | 126 | Morita, Yuuki (1572) | Won 2-1 | +171606 |
| 3modern | 283 | Hashizume, Tomohiro (1471) | Lost 0-2 | -201586 |
| 4modern | 509 | Kashiwagi, Ryohei (1768) | Lost 0-2 | -151571 |
| 5modern | 903 | Sato, Kazuhito (1354) | Won 2-1 | +141585 |
| 6modern | 559 | Suzuki, Gou (1515) | Lost 1-2 | -191566 |
| 7modern | 628 | Kashiwase, Kazuya (1556) | Lost 0-2 | -181548 |
| 8modern | 634 | Tahara, Hideaki (1410) | Won 2-0 | +151563 |
| top | average opponent: 1524record: 4-4 | new rating: 1563 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 341 | Hikawa, Ryo (1500) | Lost 1-2 | -201601 |
| 2standard | 1225 | Kobayashi, Makoto (1402) | Lost 1-2 | -221579 |
| 3standard | 1442 | Hamada, Akihisa (1463) | Draw 1-1 | -21577 |
| 4standard | 1519 | Matsushima, Naoki (1219) | Draw 1-1 | -61571 |
| top | average opponent: 1396record: 0-2-2 | new rating: 1571 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2078 | Kaneko, Hitoshi (1466) | Won 2-1 | +161600 |
| 2sealed | 2025 | Matubayashi, Kazunori (1636) | Lost 1-2 | -171583 |
| 3sealed | 2402 | Tobari, Masato (1483) | Won 2-1 | +161599 |
| 4sealed | 2275 | Takagi, Hayato (1521) | Won 2-1 | +171616 |
| 5sealed | 2193 | Akamatsu, Yoshiki (1558) | Won 2-0 | +171633 |
| 6sealed | 2048 | Chu, Jun Hao (1558) | Lost 1-2 | -201613 |
| 7sealed | 2154 | Naito, Yuuki (1478) | Won 2-0 | +161629 |
| 8sealed | 2123 | Takeda, Yoshihide (1463) | Won 2-0 | +151644 |
| 9sealed | 2076 | Ikeda, Naoto (1395) | Lost 1-2 | -231621 |
| top | average opponent: 1506record: 6-3 | new rating: 1621 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 754 | Goh, Yasuji (1500) | Won 2-0 | +171592 |
| 2standard | 508 | Miki, Hirozou (1518) | Won 2-0 | +161608 |
| 3standard | 624 | Yoshioka, Ichita (1646) | Lost 1-2 | -171591 |
| 4standard | 762 | Ishigami, Akinari (1455) | Won 2-1 | +161607 |
| 5standard | 563 | Sugimoto, Yuuki (1589) | Lost 1-2 | -191588 |
| 6standard | 678 | Nakamura, Sara (1504) | Lost 0-2 | -191569 |
| 7standard | 733 | Kato, Naoki (1503) | Won 2-0 | +171586 |
| 8standard | 670 | Tsujisaka, Shouichi (1564) | Lost 0-2 | -191567 |
| 9standard | 757 | Yohara, Tosho (1520) | Won 2-0 | +171584 |
| top | average opponent: 1533record: 5-4 | new rating: 1584 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 106 | Kusakari, Rei (1500) | Lost 1-2 | -191548 |
| 2sealed | 281 | Narukawa, Takaya (1481) | Lost 1-2 | -191529 |
| 3sealed | 432 | Mori, Takumi (1466) | Won 2-1 | +171546 |
| 4sealed | 364 | Wen, Geoff (1481) | Won 2-0 | +171563 |
| 5sealed | 381 | Hayashi, Masahiko (1486) | Won 2-0 | +161579 |
| 6sealed | 178 | Obata, Shiou (1522) | Won 2-0 | +171596 |
| 7sealed | 175 | Gotou, Kaoru (1520) | Won 2-0 | +171613 |
| 8sealed | 280 | Hashimoto, Naoyuki (1534) | Lost 0-2 | -201593 |
| 9sealed | 312 | Kondou, Yoshiki (1580) | Lost 0-2 | -181575 |
| top | average opponent: 1508record: 5-4 | new rating: 1575 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 138 | Shimada, Hiroya (1621) | Lost 1-2 | -161484 |
| 2modern | 587 | Higuchi, Takashi (1482) | Won 2-0 | +181502 |
| 3modern | 403 | Eura, Hiroki (1558) | Won 2-0 | +191521 |
| 4modern | 256 | Matsumura, Takehiko (1400) | Lost 0-2 | -201501 |
| 5modern | 437 | Miyachi, Kenta (1503) | Won 2-1 | +181519 |
| 6modern | 386 | Tanimoto, Yusaku (1548) | Won 2-0 | +191538 |
| 7modern | 134 | Tezuka, Yuuki (1511) | Won 2-0 | +171555 |
| 8modern | 174 | Shirakihara, Ryuuichi (1577) | Won 2-1 | +181573 |
| 9modern | 107 | Miyakawa, Toshihiro (1572) | Won 2-1 | +181591 |
| 10modern | 46 | Ohtani, Yuya (1576) | Lost 1-2 | -181573 |
| 11modern | 66 | Nagaya, Tomohiro (1566) | Draw 1-1 | 01573 |
| 12modern | 72 | Kanazawa, Shuu (1575) | Won 2-1 | +181591 |
| 13modern | 54 | Watanabe, Yuuya (2222) | Lost 1-2 | -81583 |
| 14modern | 66 | Ikeda, Tsuyoshi (1642) | Lost 1-2 | -171566 |
| 15modern | 68 | Ooshima, Kunihiro (1593) | Won 2-1 | +191585 |
| 16modern | 56 | Tabata, Yuusuke (1621) | Lost 0-2 | -181567 |
| top | average opponent: 1598record: 9-6-1 | new rating: 1567 | ||