Braiterman, Cory
Current rating: 1501
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 79 | Materewicz, Christopher (1500) | Won 2-0 | +181501 |
| 2block | 27 | Britschock, Scott (1500) | Won 2-1 | +181519 |
| 3block | 54 | Shi, Di (1540) | Won 2-0 | +191538 |
| 4block | 112 | Posloski, Timothy (1538) | Lost 1-2 | -181520 |
| 5block | 140 | Stanford, Jarred (1517) | Won 2-0 | +181538 |
| 6block | 95 | Khare, Anand (1460) | Lost 1-2 | -201518 |
| 7block | 121 | Gagliardi, Joe (1522) | Lost 1-2 | -181500 |
| 8block | 186 | Durney, Ryan (1509) | Won 2-0 | +191519 |
| 9block | 101 | Stickney, Adam (1536) | Lost 0-2 | -181501 |
| top | average opponent: 1513record: 5-4 | new rating: 1501 | ||
| Grand Prix Oakland 2004 (DST limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 32 | Babis, Robert (1516) | Lost 1-2 | -181518 |
| 3sealed | 140 | Anderson, Kaare (1644) | Lost 0-2 | -161502 |
| 4sealed | 152 | Donati, Chris (1468) | Won 2-0 | +181520 |
| 5sealed | 132 | Chen, Lokman (1499) | Lost 1-2 | -191501 |
| 6sealed | 121 | Speriosu, Michael (1500) | Lost 1-2 | -181483 |
| top | average opponent: 1525record: 1-4 | new rating: 1483 | ||
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 65 | Ryder, Sean (1500) | Lost 0-2 | -181482 |
| 2block | 212 | Richard, Elise (1482) | Won 2-0 | +181500 |
| 3block | 110 | King, Bill (1501) | Won 2-0 | +181518 |
| 4block | 149 | Sartori, Sean (1519) | Won 2-0 | +181536 |
| 5block | 116 | Levine, Andrew (1524) | Won 2-1 | +181554 |
| 6block | 54 | Reid, Kyle (1613) | Lost 1-2 | -171537 |
| 7block | 97 | Roberge, Mathieu (1589) | Won 2-1 | +191556 |
| 8block | 77 | Kaplan, David (1470) | Lost 0-2 | -201536 |
| top | average opponent: 1525record: 5-3 | new rating: 1536 | ||