Ashby, Charley
Current rating: 1461
Record: 15-18-1
| Grand Prix Brisbane 2017 (modern) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 98 | To, Julian (1443) | Won 2-1 | +171489 |
| 4modern | 8 | Brown, Liam (1554) | Lost 0-2 | -171472 |
| 5modern | 117 | Bonti, Alessio (1532) | Lost 0-2 | -171455 |
| 6modern | 151 | Oliver, Alex (1515) | Won 2-0 | +201475 |
| 7modern | 132 | Fletcher, Mathew (1559) | Lost 0-2 | -171458 |
| 8modern | 207 | Drew, Nicholas (1518) | Lost 0-2 | -171441 |
| 9modern | 212 | Jolly, Daniel (1516) | Won 2-0 | +201461 |
| top | average opponent: 1520record: 3-4 | new rating: 1461 | ||
| Grand Prix Auckland 2015 (FRF limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 84 | McDonald, Jonathan (1500) | Lost 1-2 | -181488 |
| 2sealed | 118 | Kilmartin, Adam (1482) | Lost 1-2 | -181470 |
| 3sealed | 176 | Welson, Ryan (1464) | Won 2-1 | +181488 |
| 4sealed | 154 | D'Ambrosio, Loren (1642) | Lost 0-2 | -151473 |
| 5sealed | 146 | Trotter, Jack (1466) | Won 2-0 | +181491 |
| 6sealed | 128 | O'Keefe, Samuel (1443) | Lost 1-2 | -191472 |
| top | average opponent: 1500record: 2-4 | new rating: 1472 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 25 | Parsons, David (1500) | Won 2-0 | +171526 |
| 2standard | 180 | Toyer, Andrew (1518) | Lost 0-2 | -181508 |
| 3standard | 193 | Edwards, Shaun (1453) | Lost 0-2 | -191489 |
| 4standard | 323 | Hawke, Ben (1441) | Lost 0-2 | -191470 |
| 5standard | 359 | Liang, Mei Jun (1464) | Won 2-0 | +181488 |
| 6standard | 298 | Meric, Cem (1503) | Draw 1-1 | +11489 |
| 7standard | 238 | Biaktoputra, Fenito (1485) | Won 2-0 | +181507 |
| 8standard | 177 | Ferguson, James (1500) | Won 1-0 | +171524 |
| 9standard | 138 | Spiller, Robert (1518) | Lost 0-2 | -181506 |
| top | average opponent: 1487record: 4-4-1 | new rating: 1506 | ||
| Grand Prix Sydney 2013 (RTR limited) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 71 | Otton, Kieren (1559) | Lost 0-2 | -181524 |
| 3sealed | 203 | Chua, Wei Xiang (1647) | Lost 0-2 | -151509 |
| top | average opponent: 1603record: 0-2 | new rating: 1509 | ||
| Grand Prix Auckland 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 29 | Zheng, Jingwei (1466) | Won 2-1 | +171517 |
| 5standard | 9 | Light, Jens (1651) | Won 2-1 | +211538 |
| 6standard | 8 | Craig, Ryan J (1494) | Lost 0-2 | -191519 |
| 7standard | 8 | Poor, William (1538) | Lost 1-2 | -181501 |
| 8standard | 31 | Magoc, Ivan (1579) | Lost 1-2 | -161485 |
| 9standard | 30 | Self, Jeremy (1535) | Won 2-0 | +191504 |
| 10standard | 27 | Matthews, Tony (1534) | Won 2-0 | +181522 |
| 11standard | 22 | Rose, Michael J (1508) | Won 2-0 | +181540 |
| 12standard | 15 | Brewer, Andrew J (1695) | Won 2-1 | +211561 |
| 13standard | 7 | Dunn, Jacob (1525) | Lost 0-2 | -191542 |
| top | average opponent: 1552record: 6-4 | new rating: 1542 | ||