Nielson, Alex
Current rating: 1628
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 212 | Cothrine, Matthew (1670) | Lost 1-2 | -161496 |
| 2standard | 432 | Brown, Dennis (1482) | Won 2-1 | +181514 |
| 3standard | 324 | Keene, Nathan (1555) | Won 2-1 | +191533 |
| 4standard | 212 | Lopez, Brian (1503) | Lost 1-2 | -191514 |
| 5standard | 491 | Halavais, Arthur (1626) | Won 2-1 | +201534 |
| 6standard | 214 | Flynt, Robert (1523) | Won 2-1 | +181552 |
| 7standard | 174 | Cordell, Robbie (2025) | Won 2-1 | +261578 |
| 8standard | 106 | Lewis, Donald (1568) | Won 2-0 | +181596 |
| 9standard | 93 | Meador, Kyle (1587) | Lost 0-2 | -181578 |
| 10standard | 116 | Castro, Robert (1741) | Won 2-0 | +211599 |
| 11standard | 70 | Smith, Jimmie (1667) | Won 2-1 | +191618 |
| 12standard | 65 | Sneed, Alex (1637) | Won 2-0 | +181636 |
| 13standard | 49 | Jones, Josh (1910) | Lost 1-2 | -131623 |
| 14standard | 65 | Sukhram, Joel (1567) | Won 2-1 | +171640 |
| 15standard | 63 | Sager, Jeremy (1956) | Lost 1-2 | -121628 |
| top | average opponent: 1668record: 10-5 | new rating: 1628 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 587 | Grimes, Calvin (1500) | Won 2-0 | +181521 |
| 2sealed | 109 | Sauer-Hart, Seth (1518) | Lost 0-2 | -181503 |
| 3sealed | 454 | Gilliam, Todd (1497) | Won 2-1 | +181521 |
| 4sealed | 420 | Mangali, James Paul (1503) | Lost 0-2 | -181503 |
| 5sealed | 647 | Garfunkel, Andrew (1539) | Won 2-1 | +181521 |
| 6sealed | 340 | Bollenback, David (1517) | Won 2-1 | +181539 |
| 7sealed | 404 | Calcano, Christian (1939) | Lost 1-2 | -111528 |
| 8sealed | 316 | Calle, Christopher (1600) | Lost 0-2 | -161512 |
| top | average opponent: 1577record: 4-4 | new rating: 1512 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 465 | Grimmett, Roberto (1500) | Won 2-1 | +181518 |
| 2standard | 310 | Traba, Alejandro (1464) | Won 2-1 | +171535 |
| 3standard | 68 | Kanegawa, Toshiya (1882) | Lost 1-2 | -121523 |
| 4standard | 175 | Robinson, Garfield (1519) | Lost 1-2 | -181505 |
| 5standard | 432 | Cannaverde, Tatiana (1464) | Won 2-1 | +171522 |
| 6standard | 333 | Payne, Austin (1472) | Lost 0-2 | -191503 |
| top | average opponent: 1550record: 3-3 | new rating: 1503 | ||