Weyers, Patrick
Current rating: 1520
Record: 4-3
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Johnson, Jason (1500) | Lost 1-2 | -181482 |
| 2sealed | 428 | Duffy, Shane (1452) | Won 2-1 | +171499 |
| 3sealed | 320 | Meyer, Andrew 7947 (1500) | Won 2-1 | +181517 |
| 4sealed | 254 | Hamre, paul (1517) | Won 2-1 | +181535 |
| 5sealed | 133 | Berger, Austin (1614) | Lost 1-2 | -161519 |
| 6sealed | 258 | Henderson, Alan (1548) | Won 2-0 | +181537 |
| 7sealed | 101 | Ekstrand, Matthew B (1580) | Lost 0-2 | -171520 |
| average opponent: 1530record: 4-3 | new rating: 1520 | |||