Moritz, Sam
Current rating: 1544
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 495 | Eubanks, Clint (1484) | Won 2-0 | +161586 |
| 2modern | 30 | Brock, Darin (1548) | Lost 0-2 | -191567 |
| 3modern | 557 | Stegman, Scott (1500) | Lost 1-2 | -191548 |
| 4modern | 619 | Dixon, Maurio (1428) | Won 2-1 | +161564 |
| 5modern | 512 | Farr, Sam (1503) | Won 2-0 | +171581 |
| 6modern | 233 | Tousi, Cameron (1658) | Lost 1-2 | -171564 |
| 7modern | 408 | Brakefield, Erik (1469) | Lost 1-2 | -201544 |
| top | average opponent: 1513record: 3-4 | new rating: 1544 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 445 | Cornwell, River (1447) | Won 2-0 | +181484 |
| 2modern | 418 | Brent, Ryan (1469) | Won 2-0 | +171501 |
| 4modern | 349 | Tzaneteas, Elliott (1809) | Lost 1-2 | -121489 |
| 5modern | 496 | Moody, Alex (1537) | Won 2-1 | +191508 |
| 6modern | 285 | Alter, Scott (1889) | Won 2-1 | +241532 |
| 7modern | 171 | Gray, William (1508) | Won 2-0 | +181550 |
| 8modern | 139 | Weitz, Benjamin (1851) | Lost 1-2 | -131537 |
| 9modern | 2109 | Beltran, Matthew (1616) | Won 2-0 | +201557 |
| 10modern | 159 | Sittner, Alex (1831) | Lost 0-2 | -131544 |
| 11modern | 301 | Robinson, Travis (1516) | Won 2-1 | +171561 |
| 12modern | 228 | Sendaydiego, Curt (1600) | Lost 1-2 | -171544 |
| 13modern | 190 | Beckfield, Peter (1669) | Won 2-1 | +201564 |
| 14modern | 198 | Miles, Aaron (1592) | Won 2-0 | +191583 |
| 15modern | 105 | Dilks, Matthew (1862) | Lost 0-2 | -131570 |
| top | average opponent: 1657record: 9-5 | new rating: 1570 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 239 | King, Tim (1500) | Lost 1-2 | -181482 |
| 2modern | 358 | Owen, Cody (1482) | Won 2-0 | +181500 |
| 3modern | 430 | Taylor, Asher (1502) | Lost 0-2 | -181482 |
| 4modern | 404 | Swanson, Casey (1590) | Lost 0-2 | -161466 |
| top | average opponent: 1518record: 1-3 | new rating: 1466 | ||