Nix, Duane
Current rating: 1465
Record: 9-12
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 258 | McKenzie, E (1522) | Lost 1-2 | -161434 |
| 3standard | 560 | Walker, Noah (1892) | Won 2-0 | +251459 |
| 4standard | 246 | Nelson, Daniel (1579) | Won 2-0 | +211480 |
| 5standard | 169 | Coisson, Stefan (1553) | Lost 0-2 | -171463 |
| 6standard | 312 | Barnett, Casey (1516) | Lost 1-2 | -171446 |
| 7standard | 395 | Morgan, Jason (1424) | Won 2-1 | +171463 |
| 8standard | 304 | Parnell, Andrew (1527) | Lost 1-2 | -161447 |
| 9standard | 292 | Komisarow, Kirk (1486) | Won 2-0 | +181465 |
| top | average opponent: 1562record: 4-4 | new rating: 1465 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1150 | Miller, Stephen (1554) | Won 2-0 | +201484 |
| 2modern | 1043 | Nida, Dana (1518) | Lost 1-2 | -181466 |
| 3modern | 1315 | MacPherson, Casey (1498) | Lost 1-2 | -171449 |
| 4modern | 1454 | Jordan, Dalton (1482) | Won 2-0 | +191468 |
| 5modern | 1334 | Alber, Timothy (1502) | Lost 0-2 | -181450 |
| top | average opponent: 1511record: 2-3 | new rating: 1450 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 326 | Lynnet, Ben (1527) | Won 2-0 | +191501 |
| 2sealed | 84 | Efthimiadis, Eric (1518) | Lost 1-2 | -181483 |
| 3sealed | 224 | Mecca, Eric (1386) | Lost 1-2 | -201463 |
| 4sealed | 472 | Darr, Nathan (1413) | Won 2-1 | +171480 |
| 5sealed | 359 | Bolt, John (1577) | Lost 0-2 | -161464 |
| top | average opponent: 1484record: 2-3 | new rating: 1464 | ||
| Grand Prix New Orleans 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Germany, Nathan (1500) | Won 2-1 | +181518 |
| 2sealed | 66 | Adam, Felix (1515) | Lost 1-2 | -181500 |
| 3sealed | 131 | Minich, Robert (1500) | Lost 1-2 | -181482 |
| top | average opponent: 1505record: 1-2 | new rating: 1482 | ||