Fredricksen, Mark
Current rating: 1537
Record: 8-6-1
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 55 | Rolko, Charles (1500) | Draw 1-1 | 01499 |
| 2legacy | 319 | Bugoci, Tony (1501) | Lost 1-2 | -181481 |
| 3legacy | 458 | Korb, Silas (1463) | Won 2-0 | +181499 |
| 4legacy | 411 | Hammond, Bradley (1503) | Won 2-0 | +181517 |
| 5legacy | 287 | Schank, Martin E (1503) | Won 2-1 | +181535 |
| 6legacy | 178 | Bingham, Rob (1538) | Won 2-1 | +181553 |
| 7legacy | 127 | Parkhurst, Joseph R (1558) | Won 2-1 | +181571 |
| 8legacy | 70 | Solymossy, Mike (1642) | Lost 1-2 | -171554 |
| 9legacy | 134 | Dank, Jason (1592) | Lost 0-2 | -171537 |
| average opponent: 1533record: 5-3-1 | new rating: 1537 | |||
| Grand Prix Dallas 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Willis, Eric (1500) | Won 2-0 | +181518 |
| 2sealed | 18 | Mondragon, Daniel (1552) | Lost 0-2 | -171501 |
| 3sealed | 76 | Porterfield, Nathan (1499) | Lost 1-2 | -181483 |
| 4sealed | 119 | Kemble, Michael (1429) | Won 2-1 | +171500 |
| 5sealed | 89 | Ellingson, Blake (1499) | Won 2-0 | +181518 |
| 6sealed | 89 | Scott, Jesse (1500) | Lost 1-2 | -191499 |
| average opponent: 1497record: 3-3 | new rating: 1499 | |||