Fujiwara, Katsuma
Current rating: 1531
Record: 6-5
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | Zambrano, Gerardo (1556) | Lost 1-2 | -171487 |
| 2sealed | 472 | Woodworth, Russell (1498) | Won 2-1 | +181505 |
| 3sealed | 371 | Wredberg, Christopher (1578) | Won 2-1 | +191524 |
| 4sealed | 226 | Waite, Charles (1492) | Won 2-1 | +181542 |
| 5sealed | 156 | Luong, Marcus (2003) | Lost 1-2 | -111531 |
| average opponent: 1625record: 3-2 | new rating: 1531 | |||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Karasawa, Satoshi (1427) | Won 2-0 | +171517 |
| 2sealed | 97 | Segou, Kenji (1522) | Lost 0-2 | -181499 |
| 3sealed | 261 | Yamaji, Tatsuya (1466) | Won 2-1 | +171516 |
| 4sealed | 191 | Sekine, Naoto (1656) | Won 2-0 | +211537 |
| 5sealed | 172 | Arai, Kenichiro (1699) | Lost 1-2 | -151522 |
| 6sealed | 184 | Fujiwara, Yuuichirou (1520) | Lost 0-2 | -181504 |
| average opponent: 1548record: 3-3 | new rating: 1504 | |||