Schaumburg, Shawn
Current rating: 1486
Record: 4-5
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 281 | Owens, Jonathan (1564) | Won 2-1 | +191501 |
| 2standard | 156 | Sarver, Alex (1478) | Lost 1-2 | -181483 |
| 3standard | 419 | Seidl, Daniel (1479) | Won 2-1 | +181501 |
| 4standard | 217 | Kelly, Nate (1519) | Won 2-1 | +181519 |
| 5standard | 119 | Bimonte, Mat (1585) | Lost 1-2 | -161503 |
| 6standard | 184 | Newby, John (1570) | Lost 0-2 | -171486 |
| average opponent: 1532record: 3-3 | new rating: 1486 | |||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 222 | McMahen, Rachel (1500) | Won 2-1 | +181518 |
| 2sealed | 286 | Xu, Yifan (1518) | Lost 1-2 | -181500 |
| 3sealed | 389 | Keith, Brandon (1500) | Lost 1-2 | -181482 |
| average opponent: 1506record: 1-2 | new rating: 1482 | |||