Weidig, Philip
Current rating: 1476
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 250 | Chen, Chao (1514) | Lost 0-2 | -181447 |
| 3sealed | 462 | Holzwarth, Michael (1540) | Lost 0-2 | -161431 |
| 4sealed | 425 | Kim, Sung (1480) | Won 2-1 | +191450 |
| 5sealed | 403 | Million, Andrew (1535) | Won 2-0 | +201470 |
| 6sealed | 182 | Pernankil, Avenash (1524) | Won 2-1 | +191489 |
| 7sealed | 204 | Bundens, Justin (1770) | Lost 1-2 | -131476 |
| top | average opponent: 1561record: 3-3 | new rating: 1476 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 450 | Nelson, Cliff (1500) | Won 2-0 | +191450 |
| 2modern | 313 | Garmon, Daniel (1592) | Won 2-0 | +201470 |
| 3modern | 138 | Benson, Aaron (1576) | Won 2-0 | +201490 |
| 4modern | 91 | Ellis, Thomas (1770) | Lost 1-2 | -131477 |
| 5modern | 152 | Tunison, Drew (1749) | Won 2-0 | +231500 |
| 6modern | 150 | Brown, Paul (1469) | Lost 0-2 | -181482 |
| 7modern | 289 | Fleischmann-Rose, David (1534) | Lost 1-2 | -171465 |
| top | average opponent: 1598record: 4-3 | new rating: 1465 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 130 | Quinn, Jimmy (1500) | Lost 0-2 | -181482 |
| 2legacy | 432 | PERKINS, SHANNON (1483) | Lost 0-2 | -181464 |
| 3legacy | 729 | Hartzler, Adam B (1608) | Lost 1-2 | -151449 |
| 4legacy | 791 | Alvisi, Dan (1447) | Lost 0-2 | -181431 |
| top | average opponent: 1509record: 0-4 | new rating: 1431 | ||