Doubrava, Nickademus
Current rating: 1451
Record: 3-6
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 673 | Tai, Ben Yan Hao (1583) | Won 2-0 | +201487 |
| 2modern | 572 | Ordinario, Michael Patrick (1482) | Lost 0-2 | -181469 |
| 3modern | 626 | Eastin, Seth (1520) | Lost 1-2 | -171452 |
| 4modern | 737 | Enns, Galen (1387) | Won 2-1 | +171469 |
| 5modern | 1369 | Stock, Josh (1483) | Lost 1-2 | -181451 |
| average opponent: 1491record: 2-3 | new rating: 1451 | |||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Osuna, Eduardo (1453) | Lost 0-2 | -191481 |
| 2sealed | 685 | Komsky, Stan (1694) | Lost 0-2 | -141467 |
| 3sealed | 1027 | Tai, Ben Yan Hao (1542) | Won 2-1 | +191486 |
| 4sealed | 858 | Dash, Joshua (1411) | Lost 1-2 | -191467 |
| average opponent: 1525record: 1-3 | new rating: 1467 | |||