Ashworth, Michael
Current rating: 1551
| Grand Prix Charlotte 2015 (modern) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1050 | Lobosco, Anthony (1526) | Lost 0-2 | -191538 |
| 2modern | 1093 | Campbell, John (1465) | Won 2-0 | +171555 |
| 3modern | 924 | Butler, William (1490) | Won 2-1 | +171572 |
| 4modern | 876 | White, Branden (1521) | Won 2-1 | +171589 |
| 5modern | 715 | Jefkins, Michael (1537) | Lost 1-2 | -191570 |
| 6modern | 790 | Lai, Michael (1517) | Lost 0-2 | -191551 |
| top | average opponent: 1509record: 3-3 | new rating: 1551 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1658 | Baylock, Deshaun (1732) | Lost 0-2 | -141521 |
| 4modern | 1306 | Lombardi, Rocco (1450) | Won 2-0 | +171538 |
| 5modern | 1106 | Woodward, Susie (1542) | Won 2-0 | +181556 |
| 6modern | 1079 | Becker, Shawn (1609) | Won 2-1 | +191575 |
| 7modern | 1025 | Weier, Allen (1583) | Lost 0-2 | -181557 |
| 8modern | 1083 | King, Patrick (1565) | Won 2-1 | +181575 |
| 9modern | 1056 | Lane, LarryWallace (1578) | Lost 0-2 | -181557 |
| top | average opponent: 1580record: 4-3 | new rating: 1557 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 257 | Kinner, Jeffrey (1463) | Won 2-1 | +171517 |
| 2sealed | 17 | Tate, Jerimy (1459) | Won 2-0 | +171534 |
| 3sealed | 129 | Hensley, Shannon (1470) | Won 2-1 | +171551 |
| 4sealed | 116 | Allen, Dustin (1552) | Lost 1-2 | -181533 |
| 5sealed | 200 | Husted, Joshua (1529) | Lost 1-2 | -181515 |
| 6sealed | 243 | Price, Clayton S (1556) | Won 2-1 | +191534 |
| 7sealed | 175 | Nguyen, Mai (1534) | Won 2-0 | +181552 |
| 8sealed | 90 | Tibbetts, Jeremy (1639) | Lost 0-2 | -171535 |
| top | average opponent: 1525record: 5-3 | new rating: 1535 | ||