Nakamura, Akira
Current rating: 1577
Record: 22-18-1
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 542 | Mouri, Yusuke (1622) | Won 2-0 | +191562 |
| 2sealed | 298 | Nagano, Masahiro (1558) | Won 2-0 | +181580 |
| 3sealed | 177 | Hattori, Taiki (1455) | Lost 0-2 | -201560 |
| 4sealed | 754 | Morishima, Takahiro (1455) | Won 2-0 | +161576 |
| 5sealed | 499 | Noble, Fabian (1566) | Lost 0-2 | -181558 |
| 6sealed | 483 | Kawano, Toshifumi (1589) | Won 2-0 | +181576 |
| 7sealed | 218 | Oikawa, Hakudou (1699) | Won 2-1 | +201596 |
| 8sealed | 173 | Higashimori, Kazunori (1540) | Lost 0-2 | -191577 |
| top | average opponent: 1560record: 5-3 | new rating: 1577 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 58 | Yamaguchi, Takuya (1464) | Won 2-0 | +161562 |
| 2standard | 28 | Moriyama, Yuu (1617) | Lost 1-2 | -171545 |
| 3standard | 554 | Kazutoshi, Tsuda (1500) | Won 2-1 | +181563 |
| 4standard | 407 | Hitouji, Kengo (1476) | Won 2-0 | +161579 |
| 5standard | 297 | Yamada, Hiroki (1681) | Lost 0-2 | -161563 |
| 6standard | 597 | Tabata, Yuusuke (1439) | Lost 0-2 | -201543 |
| top | average opponent: 1530record: 3-3 | new rating: 1543 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 789 | Toriumi, Takashi (1467) | Won 2-0 | +171564 |
| 2sealed | 117 | Shinoda, Akito (1782) | Lost 0-2 | -151549 |
| 3sealed | 858 | Ootani, Yousuke (1589) | Won 2-0 | +191568 |
| 4sealed | 721 | Sasaki, Shin (1544) | Won 2-0 | +181586 |
| 5sealed | 508 | Nakahashi, Yoshihiro (1414) | Lost 0-2 | -211565 |
| 6sealed | 379 | Sako, Wataru (1522) | Lost 0-2 | -191546 |
| top | average opponent: 1553record: 3-3 | new rating: 1546 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 704 | Maezono, Kenta (1579) | Lost 0-2 | -171513 |
| 2standard | 1156 | Planter Fernandez, Carlos (1443) | Lost 1-2 | -201493 |
| 3standard | 1618 | Kuwada, Tooru (1447) | Won 2-0 | +181511 |
| 4standard | 1495 | Nakamura, Ryouta (1546) | Won 2-0 | +181529 |
| 5standard | 953 | Nam, Kyung Hwan (1431) | Won 2-0 | +161545 |
| 6standard | 796 | Ichikawa, Norikazu (1630) | Lost 0-2 | -161529 |
| 7standard | 820 | Hayashi, Kenji (1521) | Won 2-0 | +181547 |
| 8standard | 550 | Miyamoto, Yutaro (1494) | Won 2-1 | +171564 |
| 9standard | 401 | Yoshida, Kei (1628) | Lost 0-2 | -171547 |
| top | average opponent: 1524record: 5-4 | new rating: 1547 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 554 | Okubo, Hiroshi (1500) | Won 2-1 | +181481 |
| 2standard | 67 | Fukuoka, Sou (1601) | Won 2-0 | +211502 |
| 3standard | 568 | Furukawa, Syun (1535) | Won 2-0 | +181520 |
| 4standard | 146 | Horiuchi, Makoto (1623) | Lost 0-2 | -161504 |
| 5standard | 369 | Sasaki, Tsuyoshi (1592) | Won 2-0 | +201524 |
| 6standard | 247 | Kametaka, Hiroaki (1541) | Won 2-1 | +181542 |
| 7standard | 189 | Katou, Syouya (1492) | Lost 0-2 | -191523 |
| 8standard | 175 | Suematsu, Takaaki (1781) | Lost 0-2 | -131510 |
| 9standard | 273 | Date, Tsutomu (1623) | Won 2-0 | +201530 |
| top | average opponent: 1588record: 6-3 | new rating: 1530 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 615 | Yanagawa, Tomohiro (1500) | Draw 1-1 | 01500 |
| 2sealed | 870 | Mochizuki, Katsuhiko (1429) | Lost 1-2 | -191481 |
| 3sealed | 1051 | Ishino, Hiroki (1482) | Lost 1-2 | -181463 |
| top | average opponent: 1470record: 0-2-1 | new rating: 1463 | ||