McCombs, Richard
Current rating: 1587
| Grand Prix Charlotte 2015 (modern) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 874 | Beasley, Stori (1489) | Won 2-0 | +161590 |
| 2modern | 762 | Martin, James (1504) | Won 1-0 | +161606 |
| 3modern | 786 | Blanchet, Eric (1675) | Lost 1-2 | -161590 |
| 4modern | 932 | Aintrazi, Ali (1712) | Won 2-0 | +201610 |
| 5modern | 749 | Hoffman, Andy G (1565) | Lost 0-2 | -191591 |
| 6modern | 803 | Martin Jr, Christopher (1519) | Won 2-0 | +171608 |
| 7modern | 650 | Song, Jungin (1469) | Lost 0-2 | -211587 |
| top | average opponent: 1562record: 4-3 | new rating: 1587 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 215 | Hughes, Andrew (1536) | Won 2-1 | +181519 |
| 4modern | 23 | Kollmer, Martin (1520) | Won 2-1 | +181537 |
| 5modern | 66 | Mitchell, Robbie (1568) | Won 2-1 | +191556 |
| 6modern | 16 | Manamon, Michael (1589) | Won 2-1 | +181574 |
| 7modern | 13 | Manfield, Seth (1983) | Lost 1-2 | -101564 |
| 8modern | 20 | Klett, Dylan (1584) | Lost 0-2 | -181546 |
| 9modern | 56 | Fisher, Ryan (1569) | Won 2-0 | +181564 |
| 10modern | 167 | Winn, James (1590) | Lost 1-2 | -171547 |
| 11modern | 160 | Weyler, James (1594) | Won 2-1 | +191566 |
| 12modern | 153 | Marmulstein, Rion (1706) | Lost 0-2 | -161550 |
| 13modern | 183 | Sweeney, Clifton (1662) | Lost 0-2 | -161534 |
| 14modern | 170 | Heath, Joel (1637) | Won 2-0 | +201554 |
| 15modern | 151 | Rudolph, Jacob (1635) | Won 2-0 | +201574 |
| top | average opponent: 1629record: 8-5 | new rating: 1574 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 8 | Grim, Alexander (1500) | Won 0-0 | +181518 |
| 2standard | 43 | Wolfe, Ryan (1514) | Lost 0-2 | -181500 |
| 3standard | 176 | Hilton, Chad (1453) | Lost 1-2 | -191481 |
| 4standard | 282 | Fiorelli, Shannon (1466) | Won 2-0 | +181499 |
| 5standard | 225 | Lanzo, Aaron (1501) | Won 2-0 | +181517 |
| 6standard | 168 | Vaughan, Robert (1616) | Lost 1-2 | -161501 |
| top | average opponent: 1508record: 3-3 | new rating: 1501 | ||