Abraham, Andrew
Current rating: 1589
Record: 15-10
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 158 | Bachmann, Sam (1455) | Won 2-0 | +181513 |
| 2block | 149 | Burrow, Brent (1518) | Won 2-0 | +181531 |
| 3block | 83 | Breding, Josh (1518) | Won 2-1 | +181549 |
| 4block | 10 | Chada, Evan (1498) | Lost 1-2 | -191530 |
| 5block | 74 | Boyle, John H (1536) | Won 2-1 | +181548 |
| 6block | 54 | Steht, Lee (1700) | Lost 0-2 | -151533 |
| 7block | 91 | Posniewski, Christopher M (1534) | Won 2-1 | +181551 |
| 8block | 91 | Weeden, Eric (1555) | Won 2-0 | +181569 |
| 9block | 57 | Postlethwait, William (1722) | Won 2-0 | +201589 |
| top | average opponent: 1560record: 7-2 | new rating: 1589 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 188 | Vasovski, Michael (1500) | Won 2-1 | +181532 |
| 2sealed | 87 | LaPointe, Phillip (1506) | Lost 1-2 | -181514 |
| 3sealed | 174 | Skallerup, Josiah (1500) | Lost 0-2 | -191495 |
| top | average opponent: 1502record: 1-2 | new rating: 1495 | ||
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 178 | Flemming, Morgan (1500) | Lost 0-2 | -181498 |
| 2block | 206 | Fox, Matt (1482) | Won 2-0 | +181516 |
| 3block | 201 | Case, Ryan (1500) | Lost 0-2 | -191497 |
| 4block | 223 | Gallimore, Seth (1482) | Won 2-0 | +181515 |
| 5block | 192 | McDowell, Bill (1501) | Won 2-0 | +181533 |
| 6block | 142 | Greene, Bob (1519) | Lost 1-2 | -191514 |
| top | average opponent: 1497record: 3-3 | new rating: 1514 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 47 | Irwin, David (1500) | Won 2-0 | +181518 |
| 3standard | 200 | Faulkner, Bryce (1500) | Lost 1-2 | -181500 |
| 4standard | 271 | Carmona, Dion (1482) | Lost 0-2 | -191481 |
| 5standard | 256 | Moran, Michael (1465) | Won 2-0 | +181499 |
| 6standard | 197 | Gagliv, Vincent (1481) | Lost 0-2 | -181481 |
| 7standard | 161 | Nickeas, Pete (1464) | Won 2-0 | +171498 |
| 8standard | 118 | Mattson, Ian (1483) | Won 2-0 | +181516 |
| top | average opponent: 1482record: 4-3 | new rating: 1516 | ||