Vargo, Joe
Current rating: 1457
Record: 7-9
| Grand Prix Detroit 2016 (modern) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 829 | Stuart, Steve (1537) | Lost 0-2 | -181515 |
| 2modern | 827 | Stickel, Aaron (1483) | Lost 0-2 | -181497 |
| 3modern | 1158 | Venneman, Mike (1465) | Lost 0-2 | -191478 |
| 4modern | 1153 | York, Derrick (1446) | Lost 1-2 | -191459 |
| 5modern | 1153 | Browning, Stephan (1427) | Won 2-0 | +181477 |
| 6modern | 1021 | Sparks, Dorian (1362) | Won 2-0 | +161493 |
| 7modern | 863 | David, Shanea (1464) | Lost 1-2 | -191474 |
| 8modern | 757 | Cauli, Paquito (1497) | Lost 1-2 | -171457 |
| average opponent: 1460record: 2-6 | new rating: 1457 | |||
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 241 | Houle, Sebastien (1249) | Won 2-0 | +141514 |
| 2modern | 212 | Zeiger, Nathaniel (1481) | Won 0-0 | +171531 |
| 3modern | 30 | Warren, Joshua D (1535) | Won 2-0 | +181549 |
| 4modern | 158 | Duffield, Ryan (1487) | Won 2-1 | +171566 |
| 5modern | 17 | Maynard, Pascal (1580) | Lost 0-2 | -181548 |
| 6modern | 125 | Jurkovic, Stanley (1658) | Won 2-0 | +201568 |
| 7modern | 101 | West, Evan (1575) | Lost 0-2 | -181550 |
| 8modern | 102 | Giles, Devon (1602) | Lost 1-2 | -171533 |
| average opponent: 1521record: 5-3 | new rating: 1533 | |||