Reiss, Spencer
Current rating: 1399
Record: 7-14
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 175 | Lahoud, Johnny (1465) | Won 2-1 | +191441 |
| 3extended | 146 | Thomas, Travis (1538) | Won 2-1 | +201461 |
| 4extended | 73 | Lachmann, Chris (1709) | Lost 0-2 | -141447 |
| 5extended | 133 | Belfatto, Michael (1608) | Lost 0-2 | -151432 |
| 6extended | 160 | Nestico, Adrian (1503) | Lost 0-2 | -171415 |
| 7extended | 230 | Correia, Derrick (1500) | Lost 0-2 | -161399 |
| top | average opponent: 1554record: 2-4 | new rating: 1399 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 260 | Sayers, Keenan (1500) | Lost 1-2 | -161381 |
| 2sealed | 285 | Martin, Russ (1429) | Won 2-1 | +191400 |
| 3sealed | 308 | Greene, Steven C (1500) | Won 2-0 | +201420 |
| 4sealed | 170 | Gleason, Ryan (1483) | Won 2-1 | +191439 |
| 5sealed | 63 | Gasik, Cheston M (1520) | Lost 1-2 | -171422 |
| top | average opponent: 1486record: 3-2 | new rating: 1422 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 51 | Schmaltz Tziritas, Mathew (1500) | Lost 0-2 | -171449 |
| 2extended | 289 | Folinus, Kevin (1499) | Lost 0-2 | -171432 |
| 3extended | 299 | Raphael, Ronald (1465) | Lost 1-2 | -181414 |
| 4extended | 303 | kenda, Timothy (1447) | Lost 1-2 | -171397 |
| top | average opponent: 1478record: 0-4 | new rating: 1397 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 160 | Wagenhoffer, David (1500) | Lost 0-2 | -181482 |
| 2block | 256 | Durnan, Harry (1575) | Lost 0-2 | -161466 |
| 3block | 393 | Chady, Andy (1464) | Lost 0-2 | -181448 |
| 4block | 442 | Dabek, Daniel (1446) | Lost 1-2 | -181430 |
| 5block | 400 | Metas, Rory (1428) | Won 2-0 | +181448 |
| 6block | 344 | Miller, Jason (1482) | Won 2-0 | +181466 |
| top | average opponent: 1483record: 2-4 | new rating: 1466 | ||