Wojdyla, Charles
Current rating: 1485
Record: 5-6
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 356 | McKee, Austin (1500) | Lost 0-2 | -181483 |
| 2sealed | 605 | Lloyd, Jeff (1482) | Won 2-0 | +181501 |
| 3sealed | 649 | Kauffman, Justin (1500) | Won 2-1 | +181519 |
| 4sealed | 296 | Henry, Brenton (1619) | Lost 0-2 | -161503 |
| 5sealed | 625 | Andrews, Nick (1507) | Lost 0-2 | -181485 |
| average opponent: 1522record: 2-3 | new rating: 1485 | |||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 466 | Menlibai, Paul (1500) | Won 2-1 | +181518 |
| 2sealed | 175 | Brown, Dan (1446) | Won 2-1 | +171535 |
| 3sealed | 163 | Senneway, Bill (1610) | Lost 0-2 | -171518 |
| 4sealed | 260 | Ostrander, Alexis (1518) | Won 2-1 | +181536 |
| 5sealed | 207 | Kunkel, Jeremy (1575) | Lost 1-2 | -171519 |
| 6sealed | 430 | Dabbs, Beau (1517) | Lost 0-2 | -181501 |
| average opponent: 1528record: 3-3 | new rating: 1501 | |||