Thiessen, Adam
Current rating: 1468
Record: 3-5
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 249 | Peterson, Britton (1405) | Won 2-1 | +171485 |
| 2modern | 157 | Twyman, Matt (1463) | Won 2-1 | +181503 |
| 3modern | 177 | Graves, Nathan (1506) | Lost 0-2 | -181485 |
| 4modern | 266 | Williams, Blake (1518) | Lost 1-2 | -171468 |
| average opponent: 1473record: 2-2 | new rating: 1468 | |||
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 146 | Kohn, Scott (1557) | Lost 1-2 | -171483 |
| 2standard | 239 | Castor, Kenny (1780) | Lost 0-2 | -131470 |
| 3standard | 386 | Dickerson, Lissa (1467) | Won 2-0 | +181488 |
| 4standard | 359 | Switzer, Jesse (1388) | Lost 0-2 | -201468 |
| average opponent: 1548record: 1-3 | new rating: 1468 | |||