Seawell, Ryan
Current rating: 1601
Record: 20-20
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 51 | Sampson, Zachary (1536) | Won 2-1 | +181522 |
| 4standard | 68 | Lerch, Corey (1783) | Lost 1-2 | -131509 |
| 5standard | 56 | McDowell, Daniel (1516) | Won 2-1 | +181527 |
| 6standard | 87 | Yeh, Rueyjer (1716) | Won 2-0 | +221549 |
| 7standard | 47 | Stanton, Ted (1672) | Won 2-1 | +201569 |
| 8standard | 12 | Plocher, Justin (1829) | Lost 0-2 | -141555 |
| 9standard | 30 | Handy, Carmen (1837) | Lost 1-2 | -131542 |
| 10standard | 45 | Sugiyama, Yuya (1828) | Won 0-0 | +231565 |
| 11standard | 42 | Beniamino, David (1615) | Won 0-0 | +191584 |
| 12standard | 19 | Bosley, Ian (1808) | Won 2-0 | +221606 |
| 13standard | 20 | Nagy, Stephen (1944) | Lost 0-2 | -121594 |
| 14standard | 27 | Locke, Steve (1978) | Lost 1-2 | -111583 |
| 15standard | 42 | Reath, Brian (1565) | Won 2-1 | +181601 |
| top | average opponent: 1741record: 8-5 | new rating: 1601 | ||
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 147 | Nester, Matthew (1521) | Lost 1-2 | -171458 |
| 3standard | 229 | Gardner, Jonathan (1666) | Won 2-1 | +221480 |
| 4standard | 232 | Coursey, Benjamin (1540) | Won 2-1 | +191499 |
| 5standard | 116 | Beckham, Reginald (1441) | Lost 0-2 | -191480 |
| 6standard | 194 | Barragan, Alfredo (1560) | Won 2-0 | +191499 |
| 7standard | 158 | Gupta, Vinay (1579) | Won 2-0 | +201519 |
| 8standard | 85 | Wen, Gavin (1698) | Lost 1-2 | -151504 |
| top | average opponent: 1572record: 4-3 | new rating: 1504 | ||
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1417 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 275 | Buchholz, Evan (1694) | Won 2-0 | +231440 |
| 4standard | 153 | Shenhar, Shahar (1749) | Lost 1-2 | -121428 |
| 5standard | 261 | Johnson, Case (1579) | Lost 1-2 | -161412 |
| 6standard | 380 | Wilson, Edward (1575) | Won 2-1 | +211433 |
| 7standard | 258 | Jansen, Adam (1879) | Lost 1-2 | -101423 |
| 8standard | 295 | Cox, John [USA] (1516) | Won 2-0 | +201443 |
| 9standard | 205 | Davison, John (1504) | Won 2-0 | +191462 |
| 10standard | 408 | Bullock, Jordan (1548) | Lost 0-2 | -171445 |
| 11standard | 447 | Fello, Bobby (1584) | Lost 1-2 | -151430 |
| 12standard | 431 | Ashauer, Kyle (1516) | Won 2-0 | +191449 |
| 13standard | 412 | Spartz, Gaby (1645) | Lost 1-2 | -141435 |
| 14standard | 397 | Herren, Jason (1590) | Won 2-0 | +211456 |
| 15standard | 377 | Coffman, Robert (1527) | Won 2-0 | +191475 |
| top | average opponent: 1608record: 7-6 | new rating: 1475 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 256 | Maddox, Zachary (1567) | Lost 0-2 | -161430 |
| 4legacy | 543 | Schmitz, Corey (1500) | Won 2-1 | +191449 |
| 5legacy | 389 | Roukas, Sam (1606) | Lost 1-2 | -151434 |
| 6legacy | 422 | Brickman, Justin (1485) | Lost 0-2 | -171417 |
| top | average opponent: 1539record: 1-3 | new rating: 1417 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1453 | Coffey, Brandon 019 (1500) | Lost 0-2 | -181482 |
| 2modern | 1386 | Alexander, Joshua (1482) | Lost 1-2 | -181464 |
| 3modern | 1593 | Paris, William (1463) | Lost 0-2 | -181446 |
| top | average opponent: 1482record: 0-3 | new rating: 1446 | ||