Ball, Nathan
Current rating: 1648
Record: 26-18-1
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 61 | Pender, Ken (1534) | Won 2-1 | +181573 |
| 2sealed | 46 | Ramsey, Phillip (1445) | Won 2-0 | +151588 |
| 3sealed | 170 | Maguire, Justin (1623) | Lost 1-2 | -171571 |
| 4sealed | 355 | Howell, Kyle (1557) | Lost 0-2 | -181553 |
| 5sealed | 361 | Lubinski, Jeffrey (1452) | Won 2-1 | +161569 |
| 6sealed | 199 | Miles, Adam (1594) | Won 2-1 | +181587 |
| 7sealed | 175 | Li, Larry (1982) | Won 2-1 | +251612 |
| 8sealed | 77 | Gottstein, Jeff (1687) | Won 2-1 | +191631 |
| 9sealed | 96 | Zhang, Bo [USA] (1663) | Draw 1-1 | +11632 |
| 10draft | 80 | Duan, Daniel (1768) | Won 2-1 | +211653 |
| 11draft | 81 | Edelman, Douglas (1901) | Won 2-1 | +221675 |
| 12draft | 64 | Nelson, Colleen (1512) | Lost 1-2 | -211654 |
| 13draft | 38 | Wallerstein, Robert (1798) | Won 2-0 | +211675 |
| 14draft | 93 | Wijaya, Vidianto (2023) | Lost 0-2 | -121663 |
| 15draft | 74 | Wescoe, Craig (1863) | Lost 0-2 | -151648 |
| top | average opponent: 1693record: 9-5-1 | new rating: 1648 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 737 | Coleman, Jared (1473) | Lost 1-2 | -211580 |
| 2modern | 988 | Mintz, Isaac (1429) | Lost 0-2 | -201560 |
| 3modern | 1104 | Loke, Jun Yin (1399) | Won 2-1 | +151575 |
| 4modern | 1061 | Radcliffe, Ryan (1483) | Lost 0-2 | -201555 |
| top | average opponent: 1446record: 1-3 | new rating: 1555 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 151 | Citta, Myles (1448) | Won 2-0 | +161592 |
| 2standard | 239 | Capano, Frank (1476) | Won 2-1 | +161608 |
| 3standard | 249 | Bornelov, Susanne (1707) | Won 2-0 | +191627 |
| 4standard | 127 | Darley, Garrett (1548) | Lost 0-2 | -191608 |
| 5standard | 236 | Laneve, Dominic (1521) | Won 2-1 | +161624 |
| 6standard | 71 | Warren, Joshua (1470) | Lost 0-2 | -201604 |
| 7standard | 216 | Wilbanks, Clayton (1536) | Won 2-0 | +161620 |
| 8standard | 117 | Bruno, Miguel (1524) | Lost 1-2 | -191601 |
| top | average opponent: 1529record: 5-3 | new rating: 1601 | ||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 240 | Swinford, Nathan (1500) | Won 2-0 | +161637 |
| 2standard | 108 | Sedlak, Jon (1474) | Lost 0-2 | -211616 |
| 3standard | 414 | Creech, Andrew (1500) | Lost 0-2 | -201596 |
| 4standard | 423 | Kelleher, Adam (1481) | Lost 1-2 | -201576 |
| top | average opponent: 1489record: 1-3 | new rating: 1576 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 70 | Pershall, Jonathan (1508) | Won 2-1 | +181518 |
| 3standard | 112 | Daniel, David (1707) | Lost 0-2 | -141504 |
| 4standard | 255 | Balderas, Anthony (1483) | Won 2-1 | +171521 |
| 5standard | 102 | Thurber, Matthew (1613) | Won 2-0 | +201541 |
| 6standard | 76 | Clark, Preston (1551) | Lost 1-2 | -181523 |
| 7standard | 208 | Lo, Andrew (1503) | Won 2-1 | +181541 |
| 8standard | 78 | Lowry, William (1930) | Won 2-1 | +241565 |
| 9standard | 65 | Witt, Tyler (1573) | Won 2-1 | +191584 |
| 10standard | 19 | Said, Bassel (1558) | Won 2-0 | +171601 |
| 11standard | 28 | Ledy, Lawrence (1676) | Won 2-1 | +191620 |
| 12standard | 10 | Nguyen, Nam [USA] (1671) | Won 2-0 | +191639 |
| 13standard | 3 | Lo, Steven (1661) | Lost 0-2 | -171622 |
| 14standard | 18 | Zandi, Lawson (1601) | Lost 1-2 | -191603 |
| 15standard | 20 | Avera, Trent (1601) | Won 2-1 | +181621 |
| top | average opponent: 1617record: 10-4 | new rating: 1621 | ||