Omohundro, Jackson
Current rating: 1472
Record: 8-10
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 369 | Bynum, Ashley (1500) | Won 2-0 | +191498 |
| 2standard | 109 | Jackson, Bryan (1430) | Won 2-0 | +161514 |
| 3standard | 44 | Canepa Casabo, Adrian (1654) | Lost 0-2 | -151499 |
| 4standard | 176 | Meador, Kyle (1516) | Won 2-1 | +181517 |
| 5standard | 159 | Alabi, Hafez (1516) | Won 2-1 | +181535 |
| 6standard | 139 | Smith, Nathaniel (1905) | Lost 0-2 | -111524 |
| 7standard | 284 | Jones, Jeff (1608) | Lost 1-2 | -171507 |
| 8standard | 307 | Smith, Ken (1511) | Lost 0-2 | -181489 |
| 9standard | 326 | Bush, Michael (1520) | Lost 0-2 | -171472 |
| average opponent: 1573record: 4-5 | new rating: 1472 | |||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 909 | Nieckarz Jr., Peter (1482) | Won 2-1 | +181518 |
| 2sealed | 563 | Livingston, Denise (1190) | Lost 0-2 | -241494 |
| 3sealed | 909 | Klauk, John (1622) | Lost 0-2 | -161478 |
| 4sealed | 1062 | Carlstrom, Daren (1496) | Lost 1-2 | -171461 |
| 5sealed | 1164 | Biggs, Zachariah (1462) | Won 2-1 | +181479 |
| 6sealed | 1025 | Stitelman, Ellie (1481) | Won 2-1 | +181497 |
| 7sealed | 1024 | Claus, Tahsis (1528) | Lost 0-2 | -181479 |
| 8sealed | 981 | Pitcavage, Christopher (1487) | Lost 1-2 | -181461 |
| 9sealed | 928 | Turner, Taylor (1459) | Won 2-1 | +181479 |
| average opponent: 1467record: 4-5 | new rating: 1479 | |||