O'Burke, Ryan
Current rating: 1613
Record: 21-17-1
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 790 | Bell, Jeremy (1500) | Draw 1-1 | +11443 |
| 2modern | 633 | Wang, Brian (1462) | Won 2-0 | +181461 |
| 3modern | 780 | Miller, Matthew (1681) | Won 2-0 | +221483 |
| 4modern | 402 | Ida, Justin (1480) | Won 2-0 | +181501 |
| 5modern | 208 | De Souza, Eric (1565) | Won 2-0 | +191520 |
| 6modern | 107 | Hummel, Gary (1747) | Won 2-0 | +221542 |
| 7modern | 53 | Hart, Calvin (1574) | Won 2-0 | +191561 |
| 8modern | 27 | Reit, Benjamin (1583) | Lost 0-2 | -181543 |
| 9modern | 101 | Gonzalez Pena, Alexis Eduardo (1527) | Won 2-0 | +181561 |
| 10modern | 63 | Rothen, Christian (1842) | Won 2-1 | +231584 |
| 11modern | 32 | Mironovich, Andrew (1764) | Won 2-1 | +211605 |
| 12modern | 18 | Beadell, Chloe (1587) | Lost 0-2 | -181587 |
| 13modern | 51 | Tabrizi, Shawn (1836) | Lost 1-2 | -141573 |
| 14modern | 110 | Figueira, Guilherme (1593) | Won 2-0 | +191592 |
| 15modern | 69 | Obejas, Ammi (1779) | Won 2-1 | +211613 |
| top | average opponent: 1635record: 11-3-1 | new rating: 1613 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 748 | Ungerecht, Timothy (1451) | Won 2-1 | +191454 |
| 2sealed | 164 | Truswell, Richard (1573) | Lost 0-2 | -161438 |
| 3sealed | 959 | Conmy, Thomas (1489) | Won 2-0 | +191457 |
| 4sealed | 322 | Botello, Enrique (1518) | Won 2-0 | +191476 |
| 5sealed | 301 | Andresen, Daniel (1538) | Lost 0-2 | -171459 |
| 6sealed | 576 | Kiesanowski, Cody (1496) | Lost 1-2 | -171442 |
| top | average opponent: 1511record: 3-3 | new rating: 1442 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 450 | Zolovick, Kud (1500) | Won 2-0 | +191467 |
| 2legacy | 216 | Patniyot, Nicholas (1506) | Lost 0-2 | -181449 |
| 3legacy | 728 | Stapleton, Joshua (1650) | Lost 1-2 | -141435 |
| 4legacy | 985 | Seraphinoff, Nicholas (1431) | Won 2-0 | +181453 |
| 5legacy | 724 | Slater, John (1460) | Won 2-1 | +181471 |
| 6legacy | 632 | Unruh, Rachel (1475) | Lost 1-2 | -181453 |
| 7legacy | 746 | Brewer, Robert (1471) | Lost 1-2 | -181435 |
| top | average opponent: 1499record: 3-4 | new rating: 1435 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 297 | Stone Lunde, James (1500) | Won 2-0 | +181499 |
| 2sealed | 333 | CuRoi, Phaeton (1557) | Lost 0-2 | -171482 |
| 3sealed | 527 | Son, Tony (1641) | Lost 1-2 | -151467 |
| 4sealed | 672 | Schneider, David (1396) | Lost 0-2 | -191448 |
| top | average opponent: 1524record: 1-3 | new rating: 1448 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 76 | Cassels, Iain (1536) | Lost 1-2 | -171483 |
| 2standard | 577 | Howe, Clifford (1395) | Lost 1-2 | -201463 |
| 3standard | 707 | Mandeau, Kohl (1465) | Won 2-0 | +181481 |
| 4standard | 551 | Graham, Mary (1482) | Won 2-0 | +181499 |
| 5standard | 401 | Fondren, Roger (1356) | Lost 0-0 | -201479 |
| 6standard | 527 | Esayev, Larry (1481) | Won 2-1 | +181497 |
| 7standard | 431 | Huckeby, Tim (1614) | Lost 0-2 | -161481 |
| top | average opponent: 1476record: 3-4 | new rating: 1481 | ||