Siegel, Virgil
Current rating: 1507
Record: 9-9
| Grand Prix Denver 2013 (legacy) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 72 | Taylor, Alexander M (1481) | Lost 0-2 | -191506 |
| 2legacy | 170 | Whyte, Zakary (1490) | Won 2-1 | +181524 |
| 3legacy | 141 | Jackson, Jacob (1523) | Won 2-1 | +181542 |
| 4legacy | 201 | Sullivan, Patrick (1682) | Lost 1-2 | -151527 |
| 5legacy | 182 | Selsing, Nicholas (1450) | Lost 1-2 | -201507 |
| average opponent: 1525record: 2-3 | new rating: 1507 | |||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 40 | Durbin, Andrew (1500) | Won 2-1 | +181518 |
| 2standard | 4 | Larson, Tandy (1518) | Lost 0-2 | -181500 |
| 3standard | 235 | Szamborski, Jeff (1519) | Won 2-1 | +181518 |
| 4standard | 361 | Dzurek, Sandy (1518) | Won 2-0 | +181536 |
| 5standard | 174 | Hooglander, Frankwin (1534) | Won 2-0 | +181554 |
| 6standard | 68 | Werner, Nicholas (1601) | Won 2-1 | +191573 |
| 7standard | 53 | Cook, Richard (1665) | Won 2-1 | +201593 |
| 8standard | 56 | Pritchard, William (1726) | Won 2-0 | +201613 |
| 9standard | 13 | Cook, Cy (1628) | Lost 1-2 | -181595 |
| 10standard | 46 | Bentle, Anthony (1547) | Lost 0-2 | -181577 |
| 11standard | 53 | Hardman, Zachary (1569) | Lost 0-2 | -191558 |
| 12standard | 67 | Hewitt, Chris (1544) | Lost 1-2 | -181540 |
| 14standard | 58 | Wiitanen, Josh (1701) | Lost 1-2 | -151525 |
| average opponent: 1582record: 7-6 | new rating: 1525 | |||