Fukumoto, Jun
Current rating: 1496
Record: 5-5-2
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 149 | Esaki, Keisuke (1592) | Lost 1-2 | -171519 |
| 2standard | 235 | Kawamoto, Kengo (1426) | Lost 0-2 | -201499 |
| 3standard | 389 | Anzai, Yasunobu (1464) | Won 2-0 | +171516 |
| 4standard | 364 | Inami, Yuuki (1342) | Won 2-1 | +151531 |
| 5standard | 317 | Hosokawa, Yuya (1630) | Lost 0-2 | -161515 |
| 6standard | 293 | Myo, Taiki (1480) | Lost 0-2 | -191496 |
| average opponent: 1489record: 2-4 | new rating: 1496 | |||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 221 | Oka, Nobuaki (1500) | Won 2-0 | +181518 |
| 2standard | 205 | Kishi, Hideyuki (1523) | Draw 1-1 | 01518 |
| 3standard | 319 | Takahashi, Kenji (1473) | Won 2-0 | +171535 |
| 4standard | 228 | Sasaki, Masaya (Aichi) (1437) | Draw 1-1 | -21533 |
| 5standard | 381 | Shimizu, Takafumi (1486) | Won 1-0 | +181551 |
| 6standard | 241 | Moriya, Jun (1723) | Lost 1-2 | -151536 |
| average opponent: 1524record: 3-1-2 | new rating: 1536 | |||