Piasecki, David
Current rating: 1393
Record: 0-2 (GP) / 0-4 (professional)
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 18 | Rubin, Matthew (1495) | Lost 0-2 | -171410 |
| 3sealed | 116 | Meyer, Chris (1468) | Lost 0-2 | -171393 |
| average opponent: 1482record: 0-2 | new rating: 1393 | |||
| Pro Tour New York 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 109 | Alexander, Ernest (1482) | Lost 0-2 | -181482 |
| 2block | 104 | Berlin, Martin (1445) | Lost 0-2 | -191463 |
| 3block | 125 | Kwan, David Wei Phang (1464) | Lost 1-2 | -181445 |
| 4block | 147 | Edbury, Richard (1446) | Lost 1-2 | -181427 |
| average opponent: 1459record: 0-4 | new rating: 1427 | |||