Muzzey, Sarah
Current rating: 1501
Record: 9-9
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 358 | Martinez, Etienne (1522) | Lost 0-2 | -171463 |
| 2standard | 317 | Arriaga, Alfonso (1481) | Won 2-1 | +191482 |
| 3standard | 302 | Michael, Theresa (1449) | Won 2-1 | +171499 |
| 4standard | 351 | Hayes, Daniel (1485) | Won 2-0 | +181517 |
| 5standard | 238 | Donegan, Dylan (1562) | Lost 0-2 | -181499 |
| 6standard | 341 | Mead, Canon (1470) | Won 2-0 | +181517 |
| 7standard | 215 | Hemedinger, Alexander (1569) | Won 2-1 | +191536 |
| 8standard | 93 | Thomas, Tanner (1563) | Lost 1-2 | -181518 |
| 9standard | 177 | Crelin, Scott (1537) | Lost 1-2 | -171501 |
| average opponent: 1515record: 5-4 | new rating: 1501 | |||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 75 | Beaupre, Ryan (1500) | Lost 1-2 | -181482 |
| 2standard | 277 | Durbin, Dustin (1482) | Won 2-1 | +181500 |
| 3standard | 249 | Oddo, Mike (1482) | Lost 0-2 | -181482 |
| 4standard | 404 | Koehn, Shawn (1482) | Won 2-0 | +181500 |
| 5standard | 318 | Lee, Brandon (1504) | Lost 1-2 | -181482 |
| 6standard | 315 | Albizu, Enrique (1479) | Lost 0-2 | -181464 |
| 7standard | 311 | Vance, David (1464) | Won 2-1 | +181482 |
| 8standard | 266 | Schooley, Tiffany (1446) | Won 2-0 | +171499 |
| 9standard | 230 | Davis, Brandon (1464) | Lost 0-2 | -191480 |
| average opponent: 1478record: 4-5 | new rating: 1480 | |||