Stilwell, Sean
Current rating: 1729 (#4857)
Record: 31-20-1
| Grand Prix Portland 2018 (modern) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 53 | Schwartz, Austin (1500) | Won 2-0 | +161635 |
| 2modern | 264 | Goles, Nicolas (1825) | Won 2-0 | +211656 |
| 3modern | 312 | Kemp, Jonathan (1593) | Won 2-0 | +171673 |
| 4modern | 134 | Tan, Richard (1870) | Lost 0-2 | -141659 |
| 5modern | 231 | Bracamontes, Ed (1683) | Won 2-1 | +181677 |
| 6modern | 109 | Colley, Urchin (1521) | Won 2-0 | +151692 |
| 7modern | 128 | Malcolm, Liam (1458) | Won 2-0 | +141706 |
| 8modern | 28 | Straub, Devon (1642) | Draw 1-1 | -11705 |
| 9modern | 44 | Bintorio, Nicholas (1524) | Won 2-1 | +151720 |
| 10modern | 28 | Stern, Jon (1878) | Lost 1-2 | -151705 |
| 11modern | 66 | Sparks, Christopher (1742) | Lost 0-1 | -181687 |
| 12modern | 98 | De Blois, Paul (1725) | Lost 1-2 | -171670 |
| 13modern | 117 | Hallahan, Kory (1826) | Won 2-1 | +211691 |
| 14modern | 91 | Tierney, Patrick (1920) | Won 2-0 | +221713 |
| 15modern | 70 | Luckhurst, James (1603) | Won 2-1 | +161729 |
| top | average opponent: 1687record: 10-4-1 | new rating: 1729 | ||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1674 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 161 | Boncher, Andrew (1886) | Lost 1-2 | -141660 |
| 4standard | 346 | Buckman, Creyson (1488) | Won 2-1 | +151675 |
| 5standard | 216 | Doberne, David (1812) | Lost 1-2 | -151660 |
| 6standard | 398 | Biaggi, Andrea (1534) | Lost 1-2 | -211639 |
| 7standard | 338 | Muller, Chris (1516) | Lost 0-2 | -201619 |
| top | average opponent: 1647record: 1-4 | new rating: 1619 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 659 | Barnett, Cole (1500) | Won 2-0 | +171558 |
| 2standard | 306 | Lindell, Matthew (1489) | Won 2-0 | +171575 |
| 3standard | 27 | Allen, Kyle (1544) | Won 2-1 | +171592 |
| 4standard | 45 | Chernov, Eugene (1481) | Won 2-1 | +161608 |
| 5standard | 20 | Altamirano, Jacob (1574) | Won 2-1 | +181626 |
| 6standard | 24 | Stern, Jon (1950) | Won 2-1 | +231649 |
| 7standard | 1 | Mackenzie, Connor (1619) | Lost 1-2 | -181631 |
| 8standard | 21 | Colker, Nathan (1913) | Lost 1-2 | -131618 |
| 9standard | 45 | Woodward, Jonathan (1830) | Won 2-1 | +221640 |
| 10standard | 38 | Landweber, Joseph (1576) | Lost 1-2 | -201620 |
| 11standard | 92 | Espada, Isaac (1612) | Won 2-1 | +181638 |
| 12standard | 69 | Hurlburt, James (1598) | Lost 0-2 | -181620 |
| 13standard | 113 | Rodriguez, Magdaleno (1579) | Won 2-1 | +171637 |
| 14standard | 52 | Lindner, Jeff (1675) | Won 2-0 | +181655 |
| 15standard | 56 | Varnier, Matt (1703) | Won 2-1 | +191674 |
| top | average opponent: 1643record: 11-4 | new rating: 1674 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 2224 | Hayward, Thomas (1518) | Won 2-0 | +181552 |
| 3modern | 2038 | Fontaine, Chris (1631) | Won 2-1 | +201572 |
| 4modern | 2141 | Hampton, Jesse (1867) | Lost 1-2 | -131559 |
| 5modern | 2294 | Cifuentes, Dario (1501) | Lost 1-2 | -191540 |
| 6modern | 2351 | Chung, Vassily (1471) | Won 2-1 | +161556 |
| 7modern | 2176 | Balatti, Adrian (1510) | Lost 0-2 | -181538 |
| 8modern | 2300 | Bianchi, Alex (1732) | Won 2-1 | +211559 |
| 9modern | 2156 | Mutimer, Alex (1540) | Lost 1-2 | -181541 |
| top | average opponent: 1596record: 4-4 | new rating: 1541 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 334 | West, Alexander (1761) | Won 2-1 | +231523 |
| 3standard | 193 | Smith, Robert RC (1711) | Lost 0-2 | -151508 |
| 4standard | 294 | Moore, Nathan (1488) | Won 2-1 | +181526 |
| 5standard | 181 | Brinkman, Garrett (1686) | Lost 1-2 | -151511 |
| 6standard | 430 | Miller, Wilson (1524) | Won 2-0 | +181529 |
| 7standard | 149 | Bemrose, Ryan (1731) | Lost 1-2 | -151514 |
| 8standard | 353 | Reynolds, Rowan (1524) | Won 2-0 | +191533 |
| 9standard | 193 | King, Kris (1535) | Won 0-0 | +181551 |
| 10standard | 163 | Sellers, Josh (1644) | Lost 0-2 | -171534 |
| top | average opponent: 1623record: 5-4 | new rating: 1534 | ||