Rapp, Douglas
Current rating: 1466
Record: 12-15
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 400 | Illum, Jared (1697) | Won 2-0 | +211545 |
| A2sealed | 280 | Varnier, Matt (1615) | Lost 1-2 | -171528 |
| A3sealed | 253 | Rivera, Tim (1872) | Lost 0-2 | -121516 |
| A4sealed | 354 | Alberg, Robin (1464) | Lost 1-2 | -191497 |
| B1sealed | 433 | Cool, Kirby (1463) | Won 2-0 | +181515 |
| B2sealed | 301 | Pieron, Bob (1460) | Lost 0-2 | -191496 |
| B3sealed | 467 | Castillo, Zaryn (1715) | Lost 1-2 | -141482 |
| B4sealed | 445 | Pedersen, Erik (1615) | Lost 1-2 | -161466 |
| top | average opponent: 1613record: 2-6 | new rating: 1466 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 189 | Weast-Bates, Bodie (1500) | Won 2-0 | +171581 |
| 2sealed | 199 | Ruiz, Ricky (1518) | Lost 0-2 | -191562 |
| 3sealed | 546 | Arias, Christopher (1500) | Lost 0-2 | -191543 |
| 4sealed | 707 | Cross, Robert (1484) | Lost 1-2 | -191524 |
| top | average opponent: 1501record: 1-3 | new rating: 1524 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Schuh, Adrian (1500) | Won 2-0 | +181518 |
| 2sealed | 439 | Wang, Yichen [CHN] (1756) | Lost 0-2 | -141504 |
| 3sealed | 616 | Young, Michael M (1537) | Lost 1-2 | -171487 |
| 4sealed | 935 | Hobby, Jayson (1487) | Won 2-1 | +181505 |
| 5sealed | 821 | Cheng, Wei (1736) | Won 2-1 | +221527 |
| 6sealed | 563 | Oravec, Stephanie (1485) | Won 2-1 | +171544 |
| 7sealed | 424 | Scheid, Daniel (1697) | Won 2-0 | +211565 |
| 8sealed | 195 | Blue, Vivienne (1631) | Won 2-1 | +191584 |
| 9sealed | 84 | Levy, Jonathan [USA] (1568) | Lost 0-2 | -181566 |
| 10draft | 60 | Tome, Daniel (1558) | Won 2-1 | +181584 |
| 11draft | 57 | Dixon, Joseph (1490) | Lost 1-2 | -201564 |
| 12draft | 49 | Curran, Brandon (1643) | Won 2-1 | +201584 |
| 13draft | 216 | Pace, Stanley (1558) | Won 2-1 | +171601 |
| 14draft | 155 | Murillo, Julio (1540) | Lost 0-2 | -191582 |
| 15draft | 84 | Guild, Joshua (1607) | Lost 0-2 | -181564 |
| top | average opponent: 1586record: 9-6 | new rating: 1564 | ||