Carlson, Gwen
Current rating: 1503
Record: 7-7-1
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 589 | Hu, Jason (1549) | Lost 0-2 | -171466 |
| A2sealed | 590 | Vandergriff, Robert (1484) | Draw 1-1 | 01466 |
| A3sealed | 408 | Sennott, William (1485) | Won 2-1 | +191485 |
| A4sealed | 310 | Silence, Walter (1519) | Won 2-0 | +181503 |
| A5sealed | 211 | Stewart, Samuel (1483) | Won 2-1 | +181521 |
| A6sealed | 141 | Margoliash, Jonathan (1547) | Lost 0-2 | -181503 |
| average opponent: 1511record: 3-2-1 | new rating: 1503 | |||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 120 | Sanders, John (1445) | Lost 1-2 | -191481 |
| 2standard | 458 | Firestone, Thomas (1451) | Won 2-0 | +171498 |
| 3standard | 244 | Whitaker, Indy (1487) | Won 2-1 | +181516 |
| 4standard | 316 | Awsumb, Zachary (1469) | Won 2-1 | +171533 |
| 5standard | 109 | Koon, David (1697) | Lost 0-2 | -151518 |
| 6standard | 161 | Twedt, Justin (1432) | Lost 1-2 | -191499 |
| 7standard | 369 | Gustafson, Erik (1507) | Won 2-0 | +181517 |
| 8standard | 211 | Szylman, Dariusz (1628) | Lost 0-2 | -161501 |
| 9standard | 263 | Tournear, Nathaniel (1487) | Lost 1-2 | -181483 |
| average opponent: 1512record: 4-5 | new rating: 1483 | |||