Tempas, Joel
Current rating: 1493
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 285 | Porter, Emily (1500) | Lost 0-2 | -181496 |
| 2sealed | 431 | Heard, Derrick (1502) | Won 2-0 | +181514 |
| 3sealed | 309 | Martinez, Peter (1451) | Won 2-1 | +171531 |
| 4sealed | 338 | Dyga, Adam (1519) | Lost 1-2 | -181513 |
| 5sealed | 355 | Petit, Todd (1449) | Lost 0-2 | -201493 |
| top | average opponent: 1484record: 2-3 | new rating: 1493 | ||
| Grand Prix New Orleans 2001 (INV limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 26 | Weber, Joe (1712) | Draw 1-1 | +41484 |
| 5sealed | 32 | Klauk, John (1555) | Won 2-1 | +191503 |
| 6sealed | 19 | Walendziak, Craig (1541) | Lost 0-1 | -171486 |
| 7sealed | 43 | Macedo, Ryan (1553) | Won 2-0 | +191505 |
| 8sealed | 11 | Humpherys, David (1823) | Lost 0-2 | -121493 |
| 9draft | 21 | Hale, Matthew (1558) | Won 2-1 | +191512 |
| 10draft | 22 | Stark, Ben S (1570) | Lost 1-2 | -171495 |
| 11draft | 25 | Walendziak, Craig (1526) | Won 2-1 | +181513 |
| 12draft | 10 | Lewandowski, Eric (1531) | Won 2-1 | +191532 |
| 13draft | 9 | Lee, Eu-Ming (1558) | Lost 1-2 | -181514 |
| top | average opponent: 1593record: 5-4-1 | new rating: 1514 | ||
| Grand Prix Dallas 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Rodamilans, Enric (1360) | Draw 1-1 | -31497 |
| 2sealed | 67 | Scott, Jesse (1501) | Lost 1-2 | -171480 |
| 3sealed | 106 | Foulke, Craig (1480) | Won 2-0 | +181498 |
| 4sealed | 107 | Marshall, Dusty (1500) | Lost 1-2 | -181480 |
| top | average opponent: 1460record: 1-2-1 | new rating: 1480 | ||