Nakamura, Ryouta
Current rating: 1511
Record: 29-27-1
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 540 | Teshima, Hisanori (1541) | Lost 0-2 | -171477 |
| 2sealed | 858 | Takagi, Hiroki (1401) | Lost 1-2 | -201457 |
| 3sealed | 1033 | Ikeda, Takeaki (1336) | Won 2-0 | +161473 |
| 4sealed | 874 | Mochizuki, Yasuhiro (1466) | Lost 1-2 | -181455 |
| 5sealed | 978 | Hata, Tomonori (1349) | Won 2-0 | +161471 |
| 6sealed | 895 | Wang, Fei (1538) | Won 2-1 | +191490 |
| 7sealed | 725 | Zhao, Tianyu (1634) | Won 2-0 | +211511 |
| 8sealed | 435 | Taniguchi, Yuta (1531) | Lost 1-2 | -181493 |
| 9sealed | 595 | Iwasaki, Mitsumasa (1492) | Won 2-1 | +181511 |
| top | average opponent: 1476record: 5-4 | new rating: 1511 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 33 | Yoshida, Yutarou (1506) | Won 2-1 | +181542 |
| 3modern | 530 | Kyohei, Watanabe (1500) | Won 2-0 | +171559 |
| 4modern | 312 | Takaya, Syouichi (1633) | Lost 1-2 | -171542 |
| 5modern | 310 | Fukuda, Tomonori (1538) | Won 2-0 | +181560 |
| 6modern | 299 | Lee, Anthony (1851) | Lost 0-2 | -131547 |
| 7modern | 270 | Toriuchi, Daizo (1516) | Lost 1-2 | -181529 |
| 8modern | 486 | Niitani, Nobuhide (1476) | Lost 1-2 | -191510 |
| 9modern | 745 | Makino, Takashi (1629) | Lost 1-2 | -161494 |
| top | average opponent: 1581record: 3-5 | new rating: 1494 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 210 | Rodgers, Alex (1398) | Lost 1-2 | -211535 |
| 3standard | 847 | Nakai, Shunsuke (1505) | Lost 1-2 | -181517 |
| 4standard | 1029 | Kasai, Shigehito (1482) | Won 2-0 | +171534 |
| 5standard | 688 | Kobayashi, Yuki9366 (1457) | Lost 1-2 | -201514 |
| 6standard | 995 | Hiroi, Yuta (1374) | Won 2-1 | +161530 |
| 7standard | 668 | Sakanaka, Yousuke (1464) | Lost 0-2 | -191511 |
| 8standard | 844 | Yamamura, Mitsutoshi (1247) | Won 2-0 | +131524 |
| top | average opponent: 1418record: 3-4 | new rating: 1524 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 261 | Matsumura, Hideaki (1483) | Lost 0-2 | -201565 |
| 3standard | 1053 | Satou, Wataru (Chiba) (1498) | Lost 0-2 | -191546 |
| 4standard | 1495 | Nakamura, Akira (1511) | Lost 0-2 | -191527 |
| 5standard | 1361 | Nakamura, Kouki (1353) | Lost 0-2 | -211506 |
| 6standard | 1391 | Hitouji, Kengo (1443) | Won 2-0 | +171523 |
| 7standard | 1207 | Watabe, Tetsuro (1407) | Won 2-0 | +161539 |
| 8standard | 981 | Xu, Jiong (1482) | Won 2-0 | +171556 |
| top | average opponent: 1454record: 3-4 | new rating: 1556 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 705 | Wada, Ippei (1448) | Won 2-1 | +161562 |
| 3sealed | 726 | Murata, Toshiaki (1821) | Won 2-1 | +221584 |
| 4sealed | 652 | Aoki, Satoshi (1521) | Won 2-0 | +171601 |
| 5sealed | 646 | Nakayama, Takuya (1778) | Won 2-1 | +211622 |
| 6sealed | 621 | Tanahashi, Hirofumi (1530) | Lost 0-2 | -191603 |
| 7sealed | 617 | Yamauchi, Takashi (1522) | Won 2-0 | +161619 |
| 8sealed | 625 | Shinoda, Akito (1587) | Lost 1-2 | -181601 |
| 9sealed | 686 | Senba, Kotaro (1731) | Lost 0-2 | -161585 |
| top | average opponent: 1617record: 5-3 | new rating: 1585 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 523 | Watahiki, Satoru (1482) | Lost 0-2 | -201563 |
| 2standard | 795 | Ueki, Yoshinori (1604) | Lost 1-2 | -171546 |
| top | average opponent: 1543record: 0-2 | new rating: 1546 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 196 | Minobe, Shinya (1500) | Lost 0-2 | -191537 |
| 2modern | 607 | Nakajima, Shota (1460) | Lost 1-2 | -201517 |
| 3modern | 681 | Ooshima, Junji (1375) | Won 2-0 | +161533 |
| 4modern | 587 | Morinaga, Yousuke (1487) | Won 2-0 | +171550 |
| 5modern | 350 | Penilla, John R (1498) | Won 2-0 | +171567 |
| 6modern | 348 | Isoda, Hideya (1519) | Won 2-0 | +171584 |
| 7modern | 232 | Tanaka, Akira (1544) | Lost 1-2 | -191565 |
| 8modern | 295 | Daikai, Rikiya (1530) | Won 2-0 | +181583 |
| top | average opponent: 1489record: 5-3 | new rating: 1583 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 271 | Gouda, Fumito (1499) | Lost 0-2 | -181482 |
| 2extended | 337 | Kawakami, Yuusuke (1481) | Won 2-0 | +181500 |
| 3extended | 175 | Matsumura, Keisuke (1503) | Won 2-0 | +181518 |
| 4extended | 274 | Hirabayashi, Yuuki (1515) | Draw 1-1 | 01518 |
| 5extended | 231 | Nakamichi, Daisuke (1494) | Won 2-1 | +181536 |
| 6extended | 143 | Kaneko, Junpei (1536) | Won 2-0 | +181554 |
| 7extended | 90 | Sato, Shinya (1611) | Won 2-1 | +191573 |
| 8extended | 59 | Ishida, Hiroshi (1635) | Lost 0-2 | -171556 |
| top | average opponent: 1534record: 5-2-1 | new rating: 1556 | ||