Muschall, Matt
Current rating: 1523
Record: 4-3
| Grand Prix Chicago 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 34 | Gancer, Mary Ann (1500) | Won 2-1 | +181518 |
| 2modern | 104 | Neigel, Barrett (1642) | Lost 1-2 | -161502 |
| 3modern | 270 | Manley, Greg A (1500) | Won 2-1 | +181520 |
| 4modern | 296 | Beemer, Brian (1478) | Lost 0-2 | -191501 |
| 5modern | 348 | Adkins, James Chris (1429) | Won 2-0 | +171518 |
| 6modern | 291 | Lee, Mon (1728) | Lost 0-2 | -141504 |
| 7modern | 340 | Spiess, Kurt (1579) | Won 2-0 | +191523 |
| average opponent: 1551record: 4-3 | new rating: 1523 | |||