Ledger, Matthew
Current rating: 1589
Record: 12-9
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 93 | Winkelman, Philip (1495) | Won 2-0 | +181482 |
| 2sealed | 142 | Roltsch, Allan (1518) | Won 2-1 | +191501 |
| 3sealed | 257 | Weiser, Daniel (1695) | Won 2-1 | +211522 |
| 4sealed | 20 | Richter, Jon (1617) | Won 2-0 | +201542 |
| 5sealed | 75 | Fennell, Christopher (2010) | Won 2-1 | +261568 |
| 6sealed | 34 | Shenhar, Shahar (1877) | Won 2-0 | +231591 |
| 7sealed | 18 | Perbet, Guillaume (1811) | Won 2-1 | +221613 |
| 8sealed | 4 | Long, John (1633) | Lost 1-2 | -171596 |
| 9sealed | 43 | Boussaud, Eliott (2036) | Lost 1-2 | -111585 |
| 10draft | 52 | Carlson, Lukas (1688) | Lost 0-2 | -161569 |
| 11draft | 13 | Feng, Michael (1626) | Lost 1-2 | -171552 |
| 12draft | 62 | Miller, Michael (1401) | Won 2-0 | +151567 |
| 13draft | 22 | Zhang, Chenyi (1456) | Won 2-1 | +161583 |
| 14draft | 20 | Ho, Anthony (1708) | Lost 1-2 | -151568 |
| 15draft | 19 | Kane, DeWitt (1725) | Won 2-0 | +211589 |
| average opponent: 1686record: 10-5 | new rating: 1589 | |||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 175 | Seanger, Nicholas (1516) | Lost 0-2 | -181482 |
| 2modern | 764 | Macho, Jacob (1437) | Won 2-1 | +171499 |
| 3modern | 609 | Nicewarner, Spencer (1500) | Lost 1-2 | -181481 |
| 4modern | 699 | Baklund, Zachary (1482) | Won 2-1 | +181499 |
| 5modern | 671 | Gable, Toby (1500) | Lost 0-2 | -171482 |
| 6modern | 595 | Conley, Thomas (1484) | Lost 1-2 | -181464 |
| average opponent: 1487record: 2-4 | new rating: 1464 | |||