Fukushima, Shungo
Current rating: 1372
Record: 4-12
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 175 | Hayashi, Kazuya (1500) | Lost 1-2 | -171409 |
| 2standard | 305 | Kusumoto, Masahiro (1389) | Lost 1-2 | -181391 |
| 3standard | 521 | Nishimura, Yuichi (1376) | Lost 1-2 | -191372 |
| top | average opponent: 1422record: 0-3 | new rating: 1372 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 82 | Shiraishi, Tomomi (1801) | Lost 1-2 | -121443 |
| 2modern | 446 | Tanaka, Shingo (Kanagawa) (1482) | Lost 0-2 | -171426 |
| top | average opponent: 1642record: 0-2 | new rating: 1426 | ||
| Grand Prix Oakland 2010 (extended) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 59 | Preston, Zach (1622) | Won 2-0 | +211508 |
| 2extended | 43 | Hogan, Ryan (1518) | Lost 0-2 | -181490 |
| 3extended | 206 | Capone, Enzo (1498) | Lost 1-2 | -181472 |
| 4extended | 314 | Yoo, Ki-hyun (1493) | Lost 0-2 | -181454 |
| 5extended | 293 | Izumoto, Edward (1463) | Won 2-1 | +191473 |
| 6extended | 239 | Sarkissian, Serge (1484) | Lost 1-2 | -181455 |
| top | average opponent: 1513record: 2-4 | new rating: 1455 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 127 | Nuruki, Hiroaki (1500) | Won 2-0 | +181518 |
| 2extended | 36 | Tsujimoto, Hideki (1625) | Lost 1-2 | -161502 |
| 3extended | 167 | Aoki, Kazuya (1696) | Won 2-1 | +211523 |
| 4extended | 152 | Niimi, Kiyoaki (1586) | Lost 0-2 | -161507 |
| 5extended | 161 | Iwata, Sho (1431) | Lost 1-2 | -201487 |
| top | average opponent: 1568record: 2-3 | new rating: 1487 | ||