Burnum, John
Current rating: 1446
Record: 6-9-1
| Grand Prix Richmond 2014 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 294 | Fenoglio, Charlie (1500) | Lost 0-2 | -181464 |
| 2modern | 586 | Nadkarni, Daniel (1482) | Lost 1-2 | -181446 |
| 3modern | 644 | Courtade, Brian (1444) | Lost 1-2 | -181428 |
| 4modern | 677 | Haynes, Kyle (1446) | Won 2-0 | +191447 |
| 5modern | 556 | Potrykus, Jason (1402) | Lost 0-2 | -191428 |
| 6modern | 508 | Burke, Milo (1443) | Won 2-0 | +181446 |
| 7modern | 396 | Stitely, Terry (1430) | Won 2-0 | +181464 |
| 8modern | 307 | Barnes, Bert (1455) | Lost 0-2 | -181446 |
| average opponent: 1450record: 3-5 | new rating: 1446 | |||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Kimble, Kevin (1482) | Won 2-0 | +181518 |
| 2sealed | 112 | Crowe, Seth (1518) | Won 2-1 | +181536 |
| 3sealed | 78 | Zunter, Brian (1581) | Lost 1-2 | -171519 |
| 4sealed | 147 | Mahaffey, Christopher (1528) | Lost 1-2 | -181501 |
| 5sealed | 256 | Saenz, Benjamin A (1500) | Lost 1-2 | -181483 |
| 6sealed | 206 | Seitz, Patrick W (1481) | Won 2-1 | +181501 |
| 7sealed | 161 | Fisk, Kevin (1454) | Lost 1-2 | -191482 |
| 8sealed | 125 | Hogsett, Richard R (1481) | Draw 1-1 | 01482 |
| average opponent: 1503record: 3-4-1 | new rating: 1482 | |||