Fukushima, Masahiro
Current rating: 1490
Record: 8-8
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 586 | Honjou, Daiki (1451) | Won 2-0 | +171554 |
| 2sealed | 369 | Shimono, Tetsuro (1524) | Won 2-0 | +171571 |
| 3sealed | 423 | Jinba, Daisuke (1481) | Lost 1-2 | -201551 |
| 4sealed | 719 | Ojima, Toshiaki (1555) | Lost 1-2 | -181533 |
| 5sealed | 625 | Fukuda, Kazuki8347 (1480) | Lost 1-2 | -191514 |
| 6sealed | 748 | Tezuka, Yu (1268) | Lost 0-2 | -221492 |
| 7sealed | 627 | Putra, Anggaditya (1467) | Lost 0-2 | -181474 |
| 8sealed | 532 | Saito, Keisuke (1393) | Won 2-1 | +161490 |
| average opponent: 1452record: 3-5 | new rating: 1490 | |||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 233 | Chiba, Tatsuya (1333) | Won 2-1 | +151515 |
| 2standard | 328 | Yamamoto, Takahiro (1768) | Lost 1-2 | -131502 |
| 3standard | 790 | Uchiyama, Yasuyuki (1500) | Won 2-0 | +171519 |
| 4standard | 394 | Taka, Norihisa (1594) | Won 2-0 | +201539 |
| 5standard | 366 | Sakuta, Akira (1600) | Lost 0-2 | -171522 |
| 6standard | 390 | Agemura, Shota (1473) | Won 2-1 | +171539 |
| 7standard | 288 | Morishita, Yoshihisa (1438) | Won 2-0 | +161555 |
| 8standard | 264 | Hannuki, Yuya (1548) | Lost 0-2 | -181537 |
| average opponent: 1532record: 5-3 | new rating: 1537 | |||