Dudley, Gerron
Current rating: 1576
Record: 10-6
| Grand Prix Oklahoma City 2019 (ELD standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 87 | Doyle, Bailey (1399) | Won 2-0 | +161552 |
| 2standard | 38 | Gray, Brayden (1581) | Lost 1-2 | -181534 |
| 3standard | 110 | Martin, Jacob (1706) | Won 2-0 | +211555 |
| 4standard | 89 | Raines, Joseph (1646) | Won 2-0 | +201575 |
| 5standard | 39 | Foster, Jeremy (1515) | Won 0-0 | +171592 |
| 6standard | 15 | Stewart, Lesli (1813) | Lost 1-2 | -141578 |
| 7standard | 56 | Combs, Jeff (1523) | Lost 1-2 | -191559 |
| 8standard | 57 | Ballew, Trey (1493) | Won 2-0 | +171576 |
| average opponent: 1585record: 5-3 | new rating: 1576 | |||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 41 | McGill, Darin (1500) | Won 2-0 | +181518 |
| 2modern | 17 | Farrell, William (1518) | Won 2-1 | +181536 |
| 3modern | 91 | Harrie, Josh (1537) | Won 2-0 | +181554 |
| 4modern | 70 | Langford, Matthew C (1615) | Won 2-1 | +191573 |
| 5modern | 59 | Coursey, Benjamin (1524) | Lost 0-2 | -191554 |
| 6modern | 129 | Carrier, Jared (1540) | Won 2-0 | +181572 |
| 7modern | 35 | Horn, Michael (1578) | Lost 1-2 | -181554 |
| 8modern | 87 | Shaw, John (1558) | Lost 1-2 | -181536 |
| average opponent: 1546record: 5-3 | new rating: 1536 | |||