charles, dangelo
Current rating: 1583
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 414 | Pargh, William (1698) | Won 2-1 | +191624 |
| 2sealed | 254 | takach, stephen (1518) | Lost 1-2 | -201604 |
| 3sealed | 561 | Rapp, Jeff (1500) | Won 2-0 | +171621 |
| 4sealed | 216 | Hill, Matt (1537) | Lost 0-2 | -201601 |
| 5sealed | 376 | Bova, Justin (1602) | Lost 1-2 | -181583 |
| top | average opponent: 1571record: 2-3 | new rating: 1583 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 265 | Edgington, Andrew (1525) | Won 2-1 | +191528 |
| 2modern | 39 | Daugherty, Deon (1500) | Won 2-0 | +171545 |
| 3modern | 195 | Swearingen, Jon (1611) | Lost 0-2 | -171528 |
| 4modern | 214 | Lusted, Mark (1428) | Won 2-1 | +171545 |
| 5modern | 191 | Curran, Riley (1503) | Won 2-1 | +171562 |
| 6modern | 110 | Madouse, Kurt (1572) | Won 2-0 | +181580 |
| 7modern | 66 | Wilburn, Aaron (1715) | Won 2-1 | +201600 |
| 8modern | 16 | Haley, Keir (1588) | Won 2-0 | +181618 |
| 9modern | 17 | Mehochko, Mark (1606) | Lost 1-2 | -181600 |
| 10modern | 73 | Rosenberg, Reed (1544) | Won 2-1 | +171617 |
| 11modern | 14 | Burton, Cody (1713) | Won 2-1 | +201637 |
| 12modern | 25 | Staton, Branch (1610) | Lost 1-2 | -191618 |
| 13modern | 40 | Sowder, Christopher (1612) | Won 2-1 | +181636 |
| 14modern | 21 | Corvese, Harry (1875) | Lost 0-2 | -141622 |
| 15modern | 41 | Ladouceur, Travis (1637) | Lost 1-2 | -171605 |
| top | average opponent: 1603record: 10-5 | new rating: 1605 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 2 | Curie, Jeremy (1553) | Won 2-1 | +191519 |
| 5standard | 22 | Zafra, Marcel Angelo (1717) | Draw 1-1 | +41523 |
| 6standard | 52 | Tuchek, Stephen (1592) | Lost 0-2 | -171506 |
| 7standard | 131 | Hakakian, Joshua (1620) | Won 2-1 | +201526 |
| 8standard | 79 | Pedrakowski, Pawel (1612) | Lost 1-2 | -171509 |
| top | average opponent: 1619record: 2-2-1 | new rating: 1509 | ||