Graber, Nathan
Current rating: 1596
Record: 20-16
| Grand Prix Denver 2019 (M20 standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 80 | Compton, Jonathan (1573) | Won 2-0 | +191499 |
| 2standard | 129 | Guzman, Michael (1514) | Won 2-0 | +191518 |
| 3standard | 117 | Sundholm, Peter (1529) | Won 2-0 | +181536 |
| 4standard | 59 | Loveman, Eli (2005) | Won 2-0 | +261562 |
| 5standard | 18 | Henry, Justin (1574) | Won 2-0 | +181580 |
| 6standard | 21 | Matthews, Sean (1556) | Lost 1-2 | -181562 |
| 7standard | 44 | Gittin, David (1489) | Won 2-0 | +161578 |
| 8standard | 34 | Dunn, Zach (1911) | Won 2-1 | +241602 |
| 9standard | 26 | Hawkins, Eric (1848) | Lost 1-2 | -131589 |
| 10standard | 40 | Kennedy, Cory (1615) | Lost 1-2 | -181571 |
| 11standard | 53 | Kwiatkowski, Mark (1533) | Won 2-0 | +171588 |
| 12standard | 37 | Huynh, Anthony (1893) | Won 2-1 | +241612 |
| 13standard | 27 | Muller, Chris (1612) | Lost 0-2 | -181594 |
| 14standard | 33 | Burcham, Daniel (1776) | Lost 0-2 | -151579 |
| 15standard | 41 | Krapu, Dan (1530) | Won 2-1 | +171596 |
| top | average opponent: 1664record: 10-5 | new rating: 1596 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 416 | Faires, Lucas (1502) | Won 2-0 | +181532 |
| 2standard | 69 | Roach, Zachary (1588) | Lost 1-2 | -171515 |
| 3standard | 454 | Normandin, Katharine (1615) | Lost 0-2 | -161499 |
| 4standard | 647 | Collister, Jason (1481) | Lost 1-2 | -191480 |
| 5standard | 628 | Lewandowski, Aaron (1463) | Won 0-0 | +181498 |
| 6standard | 558 | Beck, James (1483) | Lost 0-2 | -181480 |
| top | average opponent: 1522record: 2-4 | new rating: 1480 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 358 | Bachman, Cameron (1564) | Lost 1-2 | -171481 |
| 2sealed | 383 | Lobo Botero, Victor Manuel (1513) | Lost 0-2 | -181463 |
| 3sealed | 570 | Beteta, Ashey (1463) | Won 2-0 | +181481 |
| 4sealed | 416 | Torner, Esteban (1432) | Won 2-0 | +171498 |
| 5sealed | 306 | O'Connell, Nathan (1452) | Won 2-0 | +181516 |
| 6sealed | 210 | Colosimo, John (1461) | Lost 0-2 | -191497 |
| 7sealed | 261 | Casias, Benjamin (1450) | Won 2-0 | +171514 |
| 8sealed | 178 | Pekar, George (1500) | Won 2-0 | +171531 |
| 9sealed | 133 | Quinlan, Thomas (1561) | Lost 0-2 | -171514 |
| top | average opponent: 1489record: 5-4 | new rating: 1514 | ||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 9 | Griffin, Mike (1519) | Won 2-1 | +181518 |
| 2standard | 12 | Wakefield, Lindsay (1411) | Won 2-1 | +161534 |
| 3standard | 70 | Doughty, Austin (1596) | Lost 1-2 | -161518 |
| 4standard | 231 | Christensen, Colton (1499) | Lost 0-2 | -191499 |
| 5standard | 517 | Garcia, Stephen (1485) | Won 2-1 | +181517 |
| 6standard | 203 | King, Teddy (1438) | Lost 0-2 | -191498 |
| top | average opponent: 1492record: 3-3 | new rating: 1498 | ||