Lorig, Mark
Current rating: 1514
Record: 8-8
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 291 | Prinkki, Austin (1500) | Won 2-0 | +191482 |
| 2modern | 2 | Ericksen, Luke (1496) | Won 2-1 | +181500 |
| 3modern | 90 | Bayrak, Iskender (1569) | Lost 1-2 | -171483 |
| 4modern | 124 | De Merie, Frank (1594) | Lost 1-2 | -161467 |
| 5modern | 236 | Berry, Mike (1646) | Lost 0-2 | -151452 |
| 6modern | 286 | Strand, Clinton (1522) | Won 2-1 | +201472 |
| 7modern | 208 | Quach, Peter (1747) | Won 2-1 | +231495 |
| 8modern | 174 | McKnight, Vincent (1579) | Won 2-0 | +191514 |
| average opponent: 1581record: 5-3 | new rating: 1514 | |||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 141 | Burzinski, Josh (1500) | Lost 1-2 | -181482 |
| 2modern | 602 | Wassink, Caleb (1481) | Won 2-0 | +181500 |
| 3modern | 449 | Dreyer, Patrick (1498) | Lost 1-2 | -181482 |
| 4modern | 811 | Czosek, Drew (1481) | Lost 0-2 | -181464 |
| 5modern | 740 | Walchuk, Julia (1465) | Won 2-1 | +181482 |
| 6modern | 635 | Graif, Ryan (1460) | Won 2-0 | +181500 |
| 7modern | 466 | McCarty, Chazz (1506) | Lost 1-2 | -181482 |
| 8modern | 418 | DeLeeuw, Jake (1447) | Lost 1-2 | -191463 |
| average opponent: 1480record: 3-5 | new rating: 1463 | |||