Fukushima, Masataka
Current rating: 1573
Record: 22-18
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 349 | Kaneko, Masashi (1525) | Won 2-0 | +181541 |
| 3standard | 455 | Ishikawa, Takuma (1352) | Won 2-0 | +141555 |
| 4standard | 194 | Watanabe, Miyu (1549) | Won 2-1 | +181573 |
| 5standard | 67 | Sugiyama, Yuya (2060) | Lost 1-2 | -101563 |
| 6standard | 193 | Tanaka, Akira (1699) | Lost 1-2 | -151548 |
| 7standard | 437 | Yamada, Mitsuhiro (1535) | Won 2-1 | +171565 |
| 8standard | 169 | Atsuji, Makoto (1449) | Won 2-0 | +161581 |
| 9standard | 153 | Takagi, Hideto (1554) | Won 2-1 | +181599 |
| 10standard | 49 | Hayashi, Daisuke (1542) | Lost 1-2 | -191580 |
| 11standard | 142 | Honda, Atsuo (1707) | Lost 0-2 | -161564 |
| 12standard | 144 | Kanazawa, Daiki (1557) | Won 2-0 | +181582 |
| 13standard | 126 | Takahashi, Yuta (2048) | Lost 0-2 | -101572 |
| 14standard | 116 | Fujimoto, Yosuke (1690) | Lost 1-2 | -161556 |
| 15standard | 123 | Sugita, Wataru (1523) | Won 2-1 | +171573 |
| top | average opponent: 1628record: 8-6 | new rating: 1573 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 2029 | Nakamura, Dai (1500) | Won 2-1 | +171580 |
| 3sealed | 2039 | Hasegawa, Shun-ya (1602) | Lost 0-2 | -181562 |
| 4sealed | 2176 | Hsu, David (1483) | Lost 0-2 | -191543 |
| 5sealed | 2287 | Suda, Makoto (1432) | Lost 1-2 | -201523 |
| top | average opponent: 1504record: 1-3 | new rating: 1523 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Narita, Yuusuke (1500) | Lost 0-2 | -191533 |
| 2standard | 292 | Takahashi, Tetsuhiro (1537) | Won 2-0 | +181551 |
| 3standard | 243 | Shimizu, Kousuke (1503) | Won 2-1 | +171568 |
| 4standard | 130 | Kimura, Shigeki (1487) | Lost 1-2 | -191549 |
| 5standard | 290 | Nakashima, Shinsuke (1464) | Won 2-1 | +161565 |
| 6standard | 205 | Nagao, Yasutaka (1501) | Won 2-1 | +171582 |
| 7standard | 149 | Kawashita, Tatsuya (1497) | Lost 1-2 | -191563 |
| top | average opponent: 1498record: 4-3 | new rating: 1563 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 18 | Yoshizawa, Toshio (1277) | Won 2-0 | +131575 |
| 2modern | 390 | Satake, Yukihiro (1609) | Lost 0-2 | -171558 |
| 3modern | 318 | Kanazawa, Yuusuke (1499) | Lost 0-2 | -201538 |
| 4modern | 516 | Matsumoto, Ryousuke (1482) | Won 2-1 | +171555 |
| 5modern | 535 | Kobayashi, Joutarou (1505) | Lost 0-2 | -181537 |
| 6modern | 493 | Watanabe, Kenji (1408) | Won 2-1 | +151552 |
| top | average opponent: 1463record: 3-3 | new rating: 1552 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 19 | Mizobuchi, Yuuji (1562) | Lost 0-2 | -171483 |
| 2standard | 339 | Takahira, Wataru (1403) | Won 2-0 | +171500 |
| 3standard | 217 | Tamaki, Yuusuke (1562) | Won 2-0 | +191519 |
| 4standard | 203 | Nakamura, Takatoshi (1652) | Won 2-1 | +201539 |
| 5standard | 119 | Sekine, Naoto (1555) | Won 2-0 | +191558 |
| 6standard | 91 | Yamamoto, Kentaro (1902) | Lost 1-2 | -121546 |
| 7standard | 177 | Fujihara, Taku (1539) | Won 2-0 | +171563 |
| 8standard | 77 | Kojima, Tatsuhiro (1549) | Lost 1-2 | -181545 |
| 9standard | 108 | Yokokura, Takeshi (1480) | Won 2-0 | +171562 |
| top | average opponent: 1578record: 6-3 | new rating: 1562 | ||