Tamada, Yusaku
Current rating: 1519
Record: 4-3
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 239 | Itamura, Hirohide (1527) | Won 2-0 | +191519 |
| 2modern | 357 | Soyama, Tomohiro (1435) | Lost 1-2 | -201499 |
| 3modern | 728 | Hamamoto, Shouta (1437) | Won 2-0 | +171516 |
| 4modern | 434 | Kawakami, Hiroshi (1723) | Lost 0-2 | -141502 |
| 5modern | 793 | Ichikawa, Tomokazu (1541) | Won 2-1 | +181520 |
| 6modern | 628 | Komiyama, Kai (1517) | Won 2-0 | +181538 |
| 7modern | 322 | Masuda, Tomohito (1467) | Lost 0-2 | -191519 |
| average opponent: 1521record: 4-3 | new rating: 1519 | |||