Carpenter, Nathan
Current rating: 1530
Record: 10-9-1
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 637 | Brinkworth, Christian (1500) | Won 2-1 | +171544 |
| 2sealed | 877 | Magnuson, Max (1470) | Won 2-0 | +171561 |
| 3sealed | 615 | Eason, Brian (1816) | Lost 0-2 | -131548 |
| 4sealed | 981 | Scott, Aubrey (1548) | Lost 1-2 | -181530 |
| top | average opponent: 1584record: 2-2 | new rating: 1530 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1040 | Gummesen, Derik (1500) | Lost 0-2 | -171446 |
| 2sealed | 1153 | Fleischmann-Rose, David (1462) | Won 2-1 | +181464 |
| 3sealed | 951 | Caruthers, William (1501) | Won 2-0 | +191483 |
| 4sealed | 869 | Hoehn, Greg (1518) | Won 2-0 | +181501 |
| 5sealed | 754 | Azaret, David (1566) | Won 2-0 | +191520 |
| 6sealed | 778 | Chang, Morgan (1682) | Won 2-0 | +211541 |
| 7sealed | 698 | Klein, Alexander (1562) | Won 2-0 | +191560 |
| 8sealed | 323 | Kemper, Greg (1756) | Lost 1-2 | -151545 |
| 9sealed | 404 | Rhodes, Michael (1530) | Lost 0-2 | -181527 |
| top | average opponent: 1564record: 6-3 | new rating: 1527 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 70 | Crouse, Chad (1500) | Won 2-0 | +191483 |
| 2sealed | 33 | Usary, Marsh (1454) | Lost 0-2 | -191464 |
| 3sealed | 307 | Schaper, Seth (1465) | Won 2-0 | +181482 |
| 4sealed | 325 | Hardenberger, Bryan (1391) | Draw 1-1 | -21480 |
| 5sealed | 260 | Havard, Adam C (1502) | Lost 1-2 | -171463 |
| top | average opponent: 1462record: 2-2-1 | new rating: 1463 | ||
| Grand Prix Richmond 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Tien, Jack (1500) | Lost 0-2 | -181482 |
| 2sealed | 182 | Taylor, Justin (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1491record: 0-2 | new rating: 1464 | ||