Porges, Willie
Current rating: 1483
Record: 5-6-3
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 194 | Stroup, Zach (1511) | Lost 0-2 | -181479 |
| 3sealed | 626 | Carver, Scott (1459) | Won 2-0 | +181497 |
| 4sealed | 477 | Roper, Derrick (1611) | Lost 0-2 | -161481 |
| 5sealed | 545 | Hack, John (1565) | Won 2-1 | +191500 |
| 6sealed | 361 | Powers, Granville (1567) | Lost 0-2 | -171483 |
| average opponent: 1543record: 2-3 | new rating: 1483 | |||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1482 | Nelson, Randy (1463) | Draw 1-1 | -11499 |
| 2modern | 1465 | McElderry, John (1550) | Won 2-1 | +191518 |
| 3modern | 1421 | Turner, Alexander (1517) | Draw 1-1 | 01518 |
| 4modern | 1517 | Ferguson, Ryan (1508) | Draw 1-1 | 01518 |
| 5modern | 1317 | Hill, James (1263) | Lost 0-2 | -221496 |
| 6modern | 1338 | Gerkens, Jeff (1369) | Won 2-1 | +151511 |
| 7modern | 1170 | Fortner, Phillip (1690) | Won 2-0 | +211532 |
| 8modern | 937 | Linne, Arthur (1557) | Lost 0-2 | -171515 |
| 9modern | 846 | Schott, Tyler J (1500) | Lost 1-2 | -181497 |
| average opponent: 1491record: 3-3-3 | new rating: 1497 | |||