Kopcial, Timothy
Current rating: 1588
Record: 10-5
| Grand Prix Atlanta 2003 (8ED standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 43 | Corbett, James (1500) | Won 2-1 | +181535 |
| 2standard | 114 | Heflin, Nick (1518) | Won 2-1 | +181553 |
| 3standard | 95 | Hernandez, Frank (1580) | Lost 1-2 | -181535 |
| 4standard | 168 | Watson, Ryan (1518) | Won 2-1 | +181553 |
| 5standard | 53 | Smith, Jack (1535) | Lost 1-2 | -191534 |
| 6standard | 108 | Bonham, Bob (1517) | Won 2-1 | +181552 |
| 7standard | 85 | Wienburg, Ben (1569) | Won 2-0 | +181570 |
| 8standard | 38 | McElroy, Eric (1565) | Won 2-0 | +181588 |
| average opponent: 1538record: 6-2 | new rating: 1588 | |||
| Grand Prix Memphis 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 73 | Nunn, Ryan (1500) | Lost 0-0 | -181482 |
| 2block | 131 | Pile, Douglas (1482) | Lost 0-0 | -181464 |
| 3block | 141 | Anderson, Rhonda (1464) | Won 0-0 | +181482 |
| 4block | 120 | Crenshaw, Bedford (1449) | Lost 0-0 | -191463 |
| 5block | 133 | King, Gary (1464) | Won 0-0 | +181481 |
| 6block | 110 | Laugel, Denvia (1465) | Won 0-0 | +181499 |
| 7block | 82 | Nguyen, Tuan (1500) | Won 0-0 | +181517 |
| average opponent: 1475record: 4-3 | new rating: 1517 | |||