Nakamura, Masato2133
Current rating: 1592
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 34 | Nagao, Kengo (1712) | Won 2-1 | +201616 |
| 4sealed | 2 | Nishimura, Masateru (1588) | Lost 0-2 | -191597 |
| 5sealed | 159 | Nishikawa, Haruyoshi (1487) | Won 2-1 | +161613 |
| 6sealed | 96 | Ooyama, Yuusuke (1583) | Lost 0-2 | -181595 |
| 7sealed | 215 | Saitou, Shiki (1545) | Won 2-0 | +171612 |
| 8sealed | 116 | Yamada, Masato1566 (1494) | Lost 0-2 | -201592 |
| top | average opponent: 1568record: 3-3 | new rating: 1592 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 41 | Ohno, Isao (1596) | Won 2-0 | +181639 |
| 4sealed | 104 | Minobe, Yoshihiro (1621) | Lost 1-2 | -191620 |
| 5sealed | 128 | Yamazaki, Jun (1470) | Won 2-1 | +161636 |
| 6sealed | 73 | Kim, Yongkook (1555) | Lost 0-2 | -201616 |
| 7sealed | 212 | Eguchi, Yukio (1537) | Won 2-1 | +171633 |
| 8sealed | 117 | Nakamura, Yusuke (1774) | Lost 0-2 | -161617 |
| 9sealed | 140 | Mori, Syuuichi (1424) | Lost 1-2 | -211596 |
| top | average opponent: 1568record: 3-4 | new rating: 1596 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 151 | Watanabe, Yasunari (1594) | Won 2-1 | +201520 |
| 3modern | 85 | Sakamoto, Ryousuke (1625) | Won 2-1 | +201540 |
| 4modern | 24 | Ishida, Hiroshi (1578) | Won 2-1 | +181558 |
| 5modern | 46 | Invernizzi, Marc (1703) | Won 2-0 | +211579 |
| 6modern | 65 | Yamamoto, Kouhei2453 (1563) | Won 2-0 | +181597 |
| 7modern | 53 | Matsumoto, Yuki1423 (1799) | Won 2-0 | +211618 |
| 8modern | 52 | Park, Jong Sun (1591) | Lost 0-2 | -181600 |
| 9modern | 62 | Kusunoki, Hiroyuki (1614) | Won 2-1 | +181618 |
| 10modern | 15 | Takimura, Kazuyuki (1835) | Lost 0-2 | -141604 |
| 11modern | 41 | Yamamoto, Kouhei2453 (1590) | Lost 1-2 | -181586 |
| 12modern | 80 | Kobayashi, Jotaro (1596) | Won 2-1 | +181604 |
| 13modern | 32 | Tsujimoto, Tomoya (1609) | Won 2-1 | +181622 |
| 14modern | 35 | Endo, Kenji (1579) | Lost 0-2 | -191603 |
| 15modern | 48 | Yoshii, Takayuki (1597) | Won 2-1 | +181621 |
| top | average opponent: 1634record: 10-4 | new rating: 1621 | ||