Nakamura, Masato
Current rating: 1584
Record: 39-41-2 (GP) / 4-3 (professional)
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 425 | Iwasaki, Mitsumasa (1524) | Won 2-0 | +191489 |
| 4sealed | 214 | Omori, Ken'ichirou (1864) | Won 2-1 | +251514 |
| 5sealed | 82 | Takao, Shota (1854) | Lost 0-2 | -121502 |
| 6sealed | 226 | Kikuchi, Takeshi (1608) | Won 2-1 | +201522 |
| 7sealed | 140 | Ichikawa, Yuuki (2086) | Won 2-1 | +271549 |
| 8sealed | 83 | Hirasawa, Daisuke (1665) | Won 2-1 | +201569 |
| 9sealed | 40 | Lim, Ernest (1938) | Lost 1-2 | -121557 |
| 10draft | 294 | Chye, Yian Hsiang (1923) | Lost 0-2 | -111546 |
| 11draft | 104 | Maruyama, Satoshi (1715) | Won 2-0 | +211567 |
| 12draft | 329 | Medeiros Merjam, Guilherme (1953) | Won 2-0 | +251592 |
| 13draft | 234 | Kitagawa, Keiichi (1621) | Won 2-0 | +181610 |
| 14draft | 18 | Ohnishi, Jyunpei (1816) | Lost 0-2 | -141596 |
| 15draft | 163 | Castro, Miguel (1934) | Lost 0-2 | -121584 |
| top | average opponent: 1808record: 8-5 | new rating: 1584 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 486 | Nagaya, Takenori (1502) | Lost 0-2 | -191525 |
| 3standard | 745 | Simic, Sasha (1499) | Lost 0-2 | -191506 |
| 4standard | 1156 | Tanabe, Kyohei (1497) | Lost 0-2 | -181488 |
| 5standard | 1163 | Nose, Kouta (1554) | Lost 0-2 | -171471 |
| 6standard | 1174 | Heaton, Robert (1408) | Won 2-0 | +171488 |
| 7standard | 1002 | Nogimura, Ryo (1473) | Won 2-1 | +181506 |
| 8standard | 862 | Harashima, Kenichi (1529) | Lost 0-2 | -181488 |
| 9standard | 796 | Otsu, Shuhei (1469) | Lost 1-2 | -181470 |
| top | average opponent: 1491record: 2-6 | new rating: 1470 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 90 | Matsushita, Junnya (1593) | Lost 0-2 | -171498 |
| 4sealed | 268 | Hasegawa, Minoru (1519) | Lost 1-2 | -171481 |
| 5sealed | 234 | Nakashima, Hajime (1852) | Lost 1-2 | -121469 |
| 6sealed | 260 | Funada, Kouichi (1482) | Won 2-0 | +181487 |
| 7sealed | 230 | Yanagihara, Hiroki (1439) | Won 2-0 | +171504 |
| 8sealed | 133 | Senoo, Yuto (1543) | Won 2-0 | +191523 |
| 9sealed | 103 | Furuta, Yusuke (1661) | Won 2-1 | +211544 |
| top | average opponent: 1584record: 4-3 | new rating: 1544 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 526 | Yoshizawa, Toshio (1335) | Won 2-0 | +161504 |
| 4standard | 601 | Shimada, Masahiko (1708) | Won 2-1 | +211525 |
| 5standard | 548 | Yoshimori, Sho (1780) | Lost 1-2 | -131512 |
| 6standard | 548 | Iwamoto, Tatsuki (1694) | Won 2-0 | +211533 |
| 7standard | 571 | Saitou, Ryuuga (1555) | Lost 0-2 | -181515 |
| 8standard | 597 | Yamamoto, Kazuhide (1436) | Won 2-1 | +171532 |
| 9standard | 664 | Hozumi, Masashi (1577) | Lost 0-2 | -171515 |
| top | average opponent: 1584record: 4-3 | new rating: 1515 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 173 | Muneta, Yasutoshi (1480) | Won 2-0 | +181521 |
| 4standard | 16 | Matsubara, Tohru (1589) | Lost 1-2 | -171504 |
| 5standard | 214 | Mizutani, Yuki (1476) | Lost 1-2 | -191485 |
| 6standard | 264 | Kameyama, Daisuke (1516) | Lost 1-2 | -171468 |
| 7standard | 357 | Yohara, Tosho (1520) | Won 2-0 | +191487 |
| 8standard | 258 | Tsujioka, Takeo (1483) | Won 2-1 | +181505 |
| 9standard | 133 | Tokunaga, Hiroki (1594) | Lost 1-2 | -171488 |
| top | average opponent: 1522record: 3-4 | new rating: 1488 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 249 | Hayashi, Junki (1521) | Won 2-1 | +181576 |
| 2sealed | 70 | Nishizawa, Taichi (1586) | Lost 1-2 | -181558 |
| 3sealed | 200 | Ookubo, Shun (1483) | Lost 0-2 | -201538 |
| 3sealed | 753 | Morita, Takanori (1535) | Lost 0-2 | -181520 |
| 4sealed | 922 | Mori, Yusei (1516) | Won 2-0 | +181538 |
| 5sealed | 737 | Chesney, Collin (1537) | Lost 1-2 | -181520 |
| 6sealed | 857 | Isogami, Kazuma (1557) | Lost 1-2 | -171503 |
| top | average opponent: 1533record: 2-5 | new rating: 1503 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 286 | Shimada, Atsuki (1644) | Lost 1-2 | -161521 |
| 4standard | 443 | Hara, Yusuke (1520) | Lost 1-2 | -181503 |
| 5standard | 466 | Ito, Shinichi (1514) | Won 2-0 | +181521 |
| 6standard | 387 | Kobayashi, Satoshi (1589) | Won 2-1 | +191540 |
| 7standard | 253 | Hirayama, Hideyuki (1721) | Won 2-0 | +211561 |
| 8standard | 156 | Shinoda, Akito (1533) | Lost 0-2 | -181543 |
| 9standard | 181 | Boku, Takashi (1406) | Won 2-0 | +151558 |
| top | average opponent: 1561record: 4-3 | new rating: 1558 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 349 | Matsumoto, Yuki2978 (1500) | Won 2-0 | +181514 |
| 3modern | 61 | Mizuno, Nobuyoshi (1504) | Lost 1-2 | -181496 |
| 4modern | 363 | Ishii, Kazuma (1516) | Lost 1-2 | -181478 |
| 5modern | 497 | Yanagisawa, Keiji (1467) | Won 2-0 | +181496 |
| 6modern | 223 | Sugaya, Hironobu (1798) | Lost 0-2 | -131483 |
| 7modern | 363 | Nakamura, Yuya (Fuchu) (1502) | Won 2-0 | +181501 |
| 8modern | 297 | Hozumi, Masashi (1466) | Won 2-1 | +181519 |
| 9modern | 184 | Tezuka, Yuuki (1513) | Won 2-0 | +181537 |
| top | average opponent: 1533record: 5-3 | new rating: 1537 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 36 | Noda, Satoshi (1464) | Lost 0-2 | -191510 |
| 3sealed | 314 | Shima, Tatsuya (1502) | Won 2-0 | +181528 |
| 4sealed | 305 | Ueda, Sunao (1527) | Lost 0-2 | -181510 |
| 5sealed | 266 | Chijimi, Keiichi (1728) | Lost 0-2 | -141496 |
| top | average opponent: 1555record: 1-3 | new rating: 1496 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 102 | Sugiyama, Kyoushirou (1500) | Won 2-0 | +181543 |
| 2standard | 53 | Searles, James (1601) | Won 2-0 | +191562 |
| 3standard | 94 | Endo, Ryota (1794) | Won 2-1 | +221584 |
| 4standard | 48 | Tsukagoshi, Tadaki (1590) | Lost 0-2 | -181566 |
| 5standard | 105 | Suzuki, Taiki (1699) | Lost 1-2 | -161550 |
| 6standard | 232 | Toshiki N., (1522) | Won 2-1 | +181568 |
| 7standard | 91 | Kawaguchi, Kyouhei (1559) | Lost 0-2 | -181550 |
| 8standard | 157 | Ishida, Ryuichiro (1408) | Lost 1-2 | -211529 |
| top | average opponent: 1584record: 4-4 | new rating: 1529 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 101 | Suzuki, Kenta (1453) | Lost 0-2 | -191507 |
| 4extended | 150 | Shibata, Keigo (1518) | Draw 1-1 | 01507 |
| 5extended | 147 | Iwamoto, Nobuyuki (1501) | Lost 0-2 | -181489 |
| 6extended | 194 | Tanaka, Yoshinori (1500) | Draw 1-1 | 01489 |
| 7extended | 199 | Goto, Eiichi (1499) | Won 2-0 | +181507 |
| 8extended | 148 | Hosoyama, Takashi (1499) | Won 2-0 | +181525 |
| top | average opponent: 1495record: 2-2-2 | new rating: 1525 | ||
| Pro Tour New York 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 46 | Lauer, Erik (1844) | Lost 0-2 | -121488 |
| 2block | 150 | Bernat, Michael (1465) | Lost 1-2 | -181470 |
| 3block | 126 | Hajek, Jorn (1536) | Won 2-1 | +191489 |
| 4block | 91 | Rissanen, Toni (1580) | Won 2-1 | +191508 |
| 5block | 91 | Flores, Homero (1483) | Lost 0-2 | -181490 |
| 6block | 99 | Bell, Markus (1486) | Won 2-1 | +181508 |
| 7block | 68 | Jarvis, Steven (1507) | Won 2-1 | +181526 |
| top | average opponent: 1557record: 4-3 | new rating: 1526 | ||