Tahara, Fumiya
Current rating: 1603
Record: 10-5
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Dowling, Thomas (1581) | Lost 0-2 | -171483 |
| 2sealed | 738 | Natsukawa, Makoto (1582) | Lost 1-2 | -161467 |
| 3sealed | 1034 | Ishimoto, Yuki (1520) | Won 2-1 | +191486 |
| 4sealed | 808 | Sato, Hiroto (1481) | Won 2-1 | +181504 |
| 5sealed | 597 | Tomioka, Teppei (1487) | Won 2-0 | +181522 |
| 6sealed | 599 | Matsushima, Naoto (1421) | Won 2-0 | +161538 |
| 7sealed | 234 | Kanari, Ken (1606) | Won 2-0 | +191557 |
| 8sealed | 193 | Katou, Takahisa (1551) | Won 2-0 | +181575 |
| 9sealed | 87 | Fan, Yiduo (1621) | Won 2-0 | +191594 |
| 10draft | 88 | Shimamura, Kazushige (1645) | Won 2-0 | +191613 |
| 11draft | 84 | Kobayashi, Tatsuumi (1940) | Lost 1-2 | -121601 |
| 12draft | 84 | Kihara, Ryou (1679) | Won 2-0 | +191620 |
| 13draft | 24 | Yamamura, Yuma (1696) | Won 2-0 | +191639 |
| 14draft | 24 | Iwasaki, Junya (1540) | Lost 0-2 | -191620 |
| 15draft | 21 | Bae, Daekyeung (1712) | Lost 0-2 | -171603 |
| average opponent: 1604record: 10-5 | new rating: 1603 | |||