Douthwright, Stephen
Current rating: 1533
Record: 13-12-2
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 547 | Pimentel, Felipe (1568) | Won 2-0 | +181606 |
| 2legacy | 276 | Sidher, Ricky (1981) | Lost 1-2 | -121594 |
| 3legacy | 870 | Jeffress, Christopher (1468) | Won 2-0 | +161610 |
| 4legacy | 749 | Menzies, Emil (1613) | Lost 0-2 | -181592 |
| 5legacy | 929 | Klemic, Michael (1531) | Lost 1-2 | -191573 |
| 6legacy | 844 | Land, Kandice (1484) | Lost 1-2 | -201553 |
| 7legacy | 853 | Moore, Scott (1424) | Lost 0-2 | -201533 |
| top | average opponent: 1581record: 2-5 | new rating: 1533 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 170 | Dorfman, James (1479) | Won 2-1 | +171505 |
| 2legacy | 19 | Whitten, Adam (1762) | Draw 1-1 | +51510 |
| 3legacy | 282 | Middleton, Greg (1515) | Won 2-0 | +181528 |
| 4legacy | 157 | Schumann, David (1489) | Won 2-1 | +171545 |
| 5legacy | 73 | Swailes, Michael (1789) | Won 2-0 | +231568 |
| 6legacy | 37 | Van Dyke, Michael (1758) | Won 2-0 | +211589 |
| 7legacy | 21 | Dupuis, Loic (1558) | Won 2-0 | +181607 |
| 8legacy | 9 | Roohi, Arya (1654) | Lost 1-2 | -181589 |
| 9legacy | 36 | Bruce, Adam (1514) | Draw 1-1 | -11588 |
| top | average opponent: 1613record: 6-1-2 | new rating: 1588 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 169 | Krouse, Linden (1500) | Lost 0-2 | -181464 |
| 2sealed | 643 | Fox, Curtis W (1453) | Won 2-0 | +181482 |
| 3sealed | 375 | Irizarry, Luke (1557) | Won 2-1 | +191501 |
| 4sealed | 311 | Downing, Bruce (1530) | Won 2-1 | +191520 |
| 5sealed | 198 | Beach, Harrison (1747) | Lost 1-2 | -141506 |
| 6sealed | 338 | Seeber, Brent (1479) | Lost 0-2 | -181488 |
| top | average opponent: 1544record: 3-3 | new rating: 1488 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Mansur, Joseph (1500) | Lost 0-2 | -181482 |
| 2sealed | 215 | Glazier, Jeffrey A (1482) | Lost 1-2 | -181464 |
| 3sealed | 235 | Sherman, Aaron (1465) | Won 2-0 | +181482 |
| 4sealed | 227 | Assunto, Nick (1481) | Lost 0-2 | -181464 |
| 5sealed | 204 | Dart, Michael (1463) | Won 2-0 | +181482 |
| top | average opponent: 1478record: 2-3 | new rating: 1482 | ||