Tressler, Chas
Current rating: 1477
| Grand Prix Las Vegas 2001 (extended) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 5 | Hatten, Patrick (1500) | Lost 1-2 | -181477 |
| 2extended | 118 | Childers, Casey (1481) | Won 2-0 | +181495 |
| 3extended | 81 | Thomas, Cole (1516) | Lost 1-2 | -181477 |
| top | average opponent: 1499record: 1-2 | new rating: 1477 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 6 | Walsh, Ryan (1487) | Won 2-0 | +181500 |
| 3sealed | 78 | Prokopin, Adam (1658) | Lost 0-2 | -151485 |
| 4sealed | 122 | Opalka, Jason (1628) | Won 2-1 | +211506 |
| 5sealed | 68 | Maher, Bob (1887) | Lost 0-2 | -111495 |
| top | average opponent: 1665record: 2-2 | new rating: 1495 | ||
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 201 | Swan, Thomas (1557) | Lost 0-0 | -171483 |
| 2extended | 190 | Ford, Daniel (1480) | Lost 0-0 | -181465 |
| 3extended | 244 | Weingart, Fred (1465) | Won 0-0 | +181483 |
| 4extended | 227 | Tavern III, Frank (1483) | Lost 0-0 | -181465 |
| 5extended | 185 | Earl, James (1464) | Won 0-0 | +181483 |
| 6extended | 146 | Carrion, Kenny (1463) | Won 0-0 | +181501 |
| 7extended | 110 | Fletcher, Brian (1490) | Lost 0-0 | -191482 |
| top | average opponent: 1486record: 3-4 | new rating: 1482 | ||