Nakajima, Takumi
Current rating: 1517
Record: 14-14-1
| Grand Prix Kobe 2011 (extended) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 13 | Kugi, Atushi (1461) | Lost 0-2 | -201537 |
| 2extended | 286 | Oshima, Takafumi (1482) | Lost 1-2 | -191518 |
| 3extended | 283 | Kawakami, Naoki (1466) | Won 2-1 | +171535 |
| 4extended | 223 | Terada, Tadashi (1518) | Lost 1-2 | -181517 |
| top | average opponent: 1482record: 1-3 | new rating: 1517 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 76 | Ootsuki, Naofumi (1539) | Won 2-0 | +181569 |
| 5standard | 31 | Honda, Naoki (1521) | Won 2-0 | +171586 |
| 6standard | 25 | Hashimoto, Yuu (1781) | Lost 1-2 | -141572 |
| 7standard | 44 | Taira, Shunichi (1694) | Lost 1-2 | -161556 |
| 8standard | 108 | Kaminaka, Takahiro (1634) | Lost 0-2 | -171539 |
| 9standard | 105 | Sato, Shinichi (1538) | Won 2-1 | +181557 |
| top | average opponent: 1618record: 3-3 | new rating: 1557 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 64 | Ueda, Shuji (1443) | Won 2-0 | +181503 |
| 2extended | 90 | Miyoshi, Yasufumi (1462) | Won 2-1 | +171520 |
| 3extended | 44 | Ikawa, Yoshihiko (1570) | Won 2-0 | +191539 |
| 4extended | 28 | Mori, Katsuhiro (1934) | Won 2-1 | +251564 |
| 5extended | 3 | Sasaki, Yuusuke (1610) | Draw 1-1 | 01564 |
| 6extended | 15 | Omori, Kazuto (1530) | Won 2-0 | +181582 |
| 7extended | 5 | Watanabe, Yuuya (1911) | Lost 1-2 | -121570 |
| 8extended | 10 | Iwatsu, Hirotaka (1541) | Lost 1-2 | -191551 |
| top | average opponent: 1625record: 5-2-1 | new rating: 1551 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 137 | Tamai, Katsuyoshi (1498) | Won 2-1 | +181535 |
| 2standard | 24 | Ide, Katsuhiro (1569) | Lost 1-2 | -181517 |
| 3standard | 145 | Sakuma, Toshimitsu (1768) | Lost 1-2 | -131504 |
| 4standard | 299 | Eda, Takeshi (1485) | Lost 1-2 | -191485 |
| top | average opponent: 1580record: 1-3 | new rating: 1485 | ||
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 109 | Iwai, Takanori (1347) | Won 1-0 | +151515 |
| 2block | 10 | Jitsukawa, Naofumi (1575) | Won 2-0 | +191534 |
| 3block | 16 | Oonishi, Tatsuya (1497) | Lost 0-2 | -181516 |
| 4block | 109 | Sakurai, Yuu (1464) | Lost 0-2 | -191497 |
| 5block | 172 | Kondou, Hiroaki (1471) | Won 2-0 | +171514 |
| 6block | 99 | Otsuka, Hiroki (1465) | Won 2-0 | +171531 |
| 7block | 95 | Takeda, Hiroki (1731) | Lost 0-2 | -141517 |
| top | average opponent: 1507record: 4-3 | new rating: 1517 | ||