Sweeney, Michael s
Current rating: 1401
Record: 1-7
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | Hall, Zack (1795) | Lost 1-2 | -121434 |
| 2sealed | 527 | Hoffman, Thomas (1454) | Won 2-0 | +181452 |
| 3sealed | 733 | Zhao, Michael [USA] (1500) | Lost 1-2 | -171435 |
| 4sealed | 90 | Marin, Nikita (1504) | Lost 0-2 | -161419 |
| 5sealed | 90 | English, Will (1462) | Lost 0-2 | -181401 |
| average opponent: 1543record: 1-4 | new rating: 1401 | |||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 85 | Shank, Eric (1500) | Lost 0-2 | -181482 |
| 2standard | 85 | Williamson, Charles E (1482) | Lost 0-2 | -181464 |
| 3standard | 85 | Vinson, Gregory (1463) | Lost 0-2 | -181446 |
| average opponent: 1482record: 0-3 | new rating: 1446 | |||