Roosa, Garret
Current rating: 1538
Record: 13-14-2
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 526 | Morris, Jonathan (1671) | Won 2-0 | +231452 |
| 2legacy | 315 | Funston, John (1447) | Lost 1-2 | -191433 |
| 3legacy | 376 | Liu, Sean (1499) | Won 2-1 | +201453 |
| 4legacy | 445 | Small, Matthew (1580) | Lost 0-2 | -161437 |
| 5legacy | 393 | TaylorSteele, Miles (1477) | Won 2-0 | +191456 |
| 6legacy | 414 | Dahl, Thomas (1524) | Won 2-0 | +191475 |
| 7legacy | 265 | Johnson, Jonathan (1721) | Won 2-1 | +221497 |
| 8legacy | 196 | Brennan, McOwen (1559) | Won 2-0 | +191516 |
| 9legacy | 1052 | Son, Andrew (1612) | Lost 0-2 | -161500 |
| 10legacy | 1109 | Stern, Jon (1981) | Draw 1-1 | +81508 |
| 11legacy | 1126 | Fornace, Chris (1609) | Lost 1-2 | -161492 |
| 12legacy | 1129 | Rennick, Darren (1565) | Won 2-1 | +191511 |
| 13legacy | 1108 | Kassis, Eli (1822) | Lost 1-2 | -121499 |
| 14legacy | 1108 | Morris-Lent, Christopher (1521) | Won 2-0 | +181517 |
| 15legacy | 1097 | Ricci, Joseph (1656) | Won 2-0 | +211538 |
| top | average opponent: 1616record: 9-5-1 | new rating: 1538 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 457 | Zylberman, Mike (1500) | Lost 1-2 | -171468 |
| 2legacy | 510 | Stepka, Benjamin (1369) | Lost 1-2 | -201448 |
| 3legacy | 1055 | McCreedy, Bradley (1419) | Won 2-1 | +171465 |
| 4legacy | 1062 | Liu, Nevin (1517) | Lost 0-2 | -171448 |
| 5legacy | 1062 | Stensvold, Ryan (1385) | Lost 0-2 | -191429 |
| top | average opponent: 1438record: 1-4 | new rating: 1429 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 129 | Sloan, Shawn (1620) | Won 2-0 | +211484 |
| 4legacy | 2 | Simmons, Nick (1488) | Won 2-0 | +181502 |
| 5legacy | 30 | Braun-Duin, Brian (2085) | Draw 1-1 | +101512 |
| 6legacy | 52 | Pynch, Joe (1617) | Lost 1-2 | -161496 |
| 7legacy | 161 | Black, Samuel (1956) | Lost 0-2 | -111485 |
| top | average opponent: 1753record: 2-2-1 | new rating: 1485 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 570 | Moniz, Samuel L (1481) | Won 2-1 | +181518 |
| 2legacy | 476 | Navickas, Justin D (1558) | Lost 0-2 | -181500 |
| 3legacy | 576 | Van Tosh, Michael (1499) | Lost 1-2 | -181482 |
| 4legacy | 620 | Quintero, Pedro (1419) | Lost 0-2 | -191463 |
| top | average opponent: 1489record: 1-3 | new rating: 1463 | ||