Gravelle, Justin
Current rating: 1326
Record: 10-21-1
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1378 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 106 | Macias, Mason (1375) | Lost 0-2 | -181360 |
| 2sealed | 582 | Barrus, Travis (1442) | Lost 0-2 | -161344 |
| 3sealed | 788 | Kurtz, Joshua (1337) | Lost 0-2 | -181326 |
| top | average opponent: 1384record: 0-3 | new rating: 1326 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 89 | Al Oqab, Saleh (1482) | Lost 0-2 | -171406 |
| 2sealed | 593 | Beneke, Lucas (1484) | Lost 1-2 | -171389 |
| 3sealed | 1111 | Robles, Ryan (1401) | Won 2-0 | +181407 |
| 4sealed | 951 | Gross, Mitchell (1732) | Lost 0-2 | -121395 |
| 5sealed | 943 | Iman, Yeremia (1465) | Lost 1-2 | -171378 |
| top | average opponent: 1513record: 1-4 | new rating: 1378 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 190 | Vasudevan, Kaushik (1544) | Won 2-1 | +201447 |
| 2sealed | 171 | Engle, Woodrow (1857) | Lost 0-2 | -111436 |
| 3sealed | 698 | Ramondt, Steven (1501) | Lost 1-2 | -171419 |
| 4sealed | 769 | Bernstein, Andrew (1481) | Won 2-0 | +191438 |
| 5sealed | 632 | Nguyen, Henry (1599) | Won 2-1 | +211459 |
| 6sealed | 418 | Chan, Wayland (1351) | Lost 1-2 | -201439 |
| 7sealed | 518 | Prado, Bladimir (1342) | Won 2-1 | +171456 |
| 8sealed | 380 | Zhang, Bolun (1565) | Lost 0-2 | -161440 |
| 9sealed | 446 | Flores, Tyrone (1501) | Lost 0-2 | -171423 |
| top | average opponent: 1527record: 4-5 | new rating: 1423 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 338 | Camilleri, Adrian (1501) | Lost 0-2 | -171423 |
| 2sealed | 355 | Jose, Roberto (1468) | Lost 1-2 | -171406 |
| 3sealed | 402 | Barrett, Drew (1464) | Won 2-1 | +191425 |
| 4sealed | 339 | Mann, Andrew (1467) | Won 2-1 | +191444 |
| 5sealed | 205 | Scroggins, Aaron (1501) | Lost 0-2 | -171427 |
| top | average opponent: 1480record: 2-3 | new rating: 1427 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1104 | Duhame, Henry (1499) | Won 2-0 | +181514 |
| 2sealed | 1014 | Soloway, Kevin (1517) | Lost 0-2 | -181496 |
| 3sealed | 1239 | Hendrick, Duncan (1500) | Lost 0-2 | -181478 |
| 4sealed | 1222 | Thorne, James (1407) | Lost 1-2 | -191459 |
| 5sealed | 1262 | Detmer, Jameson (1432) | Lost 0-2 | -191440 |
| top | average opponent: 1471record: 1-4 | new rating: 1440 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | Li, Jiang (1500) | Lost 0-2 | -181496 |
| top | record: 0-1 | new rating: 1496 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1731 | Brews, Robert (1487) | Draw 1-1 | 01500 |
| 3sealed | 1695 | McKay, Sean (1482) | Won 2-1 | +171517 |
| 4sealed | 1618 | Menzies, Jason (1493) | Won 2-0 | +181535 |
| 5sealed | 1308 | Mintz, David (1363) | Lost 0-2 | -211514 |
| top | average opponent: 1456record: 2-1-1 | new rating: 1514 | ||