Quinn, Stephen
Current rating: 1533
Record: 52-47
Grand Prix Washington DC 2013Grand Prix Richmond 2014Grand Prix Washington DC 2014Grand Prix Boston-Worcester 2014Grand Prix New Jersey 2014Grand Prix Baltimore 2014Grand Prix Las Vegas 2015 (2)Grand Prix Charlotte 2015Grand Prix Seattle-Tacoma 2015Grand Prix Charlotte 2016Grand Prix Louisville 2017Grand Prix Washington DC 2017Grand Prix Washington DC 2019
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Klein, Noah (1500) | Won 2-1 | +171586 |
| 2sealed | 72 | Vulfs, Justin (1655) | Lost 0-0 | -171569 |
| 3sealed | 288 | Swan, Brad (1649) | Lost 0-2 | -171552 |
| 4sealed | 385 | Thigpen, Matthew (1483) | Lost 1-2 | -191533 |
| top | average opponent: 1572record: 1-3 | new rating: 1533 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1589 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 306 | Boyd, Paul (1500) | Lost 1-2 | -191570 |
| 2standard | 494 | Lehman, Michael (1535) | Won 2-0 | +171587 |
| 3standard | 469 | LaFreniere, John (1626) | Won 2-1 | +191606 |
| 4standard | 206 | Cohen-Cheng, Jimmy (1524) | Won 2-0 | +161622 |
| 5standard | 153 | Phillips, Cedric (1791) | Lost 0-2 | -151607 |
| 6standard | 269 | Roth, Marcus (1575) | Lost 1-2 | -181589 |
| 7standard | 395 | Hampton, Garrett (1497) | Lost 0-2 | -201569 |
| top | average opponent: 1578record: 3-4 | new rating: 1569 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 646 | Darnell, Brice (1500) | Won 2-0 | +171593 |
| 2legacy | 532 | Des Marais, Nick (1513) | Won 2-1 | +161609 |
| 3legacy | 499 | Champagne, Jeff (1616) | Lost 1-2 | -181591 |
| 4legacy | 608 | Shafer, Wesley 2 (1517) | Won 2-1 | +171608 |
| 5legacy | 624 | Carey, Bryan (1580) | Won 2-0 | +171625 |
| 6legacy | 452 | Lacey, Kyle (1751) | Won 2-1 | +211646 |
| 7legacy | 311 | O'Haro, James (1549) | Won 2-1 | +161662 |
| 8legacy | 346 | Sasser, Drake (1665) | Lost 1-2 | -181644 |
| 9legacy | 406 | Bossie, Shay (1517) | Lost 0-2 | -201624 |
| 10legacy | 1136 | Scherer, Caleb (1852) | Lost 0-2 | -141610 |
| 11legacy | 1181 | Day, Christopher (1533) | Won 2-1 | +161626 |
| 12legacy | 1178 | Alm, Benjamin (1659) | Lost 0-2 | -171609 |
| 13legacy | 1162 | Mason, Donald (1511) | Lost 0-2 | -201589 |
| top | average opponent: 1597record: 7-6 | new rating: 1589 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 251 | Brennan, Corey (1466) | Lost 1-2 | -211602 |
| 3modern | 919 | Lopez, Kyle (1382) | Lost 0-2 | -221580 |
| 4modern | 129 | Creef, Davis (1483) | Won 2-0 | +171597 |
| 5modern | 551 | Harris, Matthew (1454) | Lost 1-2 | -211576 |
| top | average opponent: 1446record: 1-3 | new rating: 1576 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 123 | Aisaka, Jordan (1518) | Won 2-0 | +171576 |
| 3legacy | 31 | Langston, Benjamin (1532) | Won 2-0 | +181594 |
| 4legacy | 41 | [anonymous] | Won 2-1 | +161610 |
| 5legacy | 11 | Logan, Colin (1625) | Lost 0-2 | -171593 |
| 6legacy | 140 | Biaggi, Andrea (1608) | Won 2-0 | +181611 |
| 7legacy | 60 | Keith, Jody (1791) | Lost 1-2 | -151596 |
| 8legacy | 130 | Simmons, Nick (1491) | Won 2-0 | +161612 |
| 9legacy | 75 | Niazi, Xander (1315) | Won 2-0 | +131625 |
| 10legacy | 79 | Reilly, Devin (1549) | Won 1-0 | +171642 |
| 11legacy | 42 | Loiacono, Nick (1593) | Lost 0-2 | -191623 |
| 12legacy | 50 | Grugal, Michael (1667) | Won 0-0 | +191642 |
| 13legacy | 41 | Woolley, Tyler (1693) | Won 0-0 | +191661 |
| 14legacy | 17 | Beck, Michael 2 (1603) | Lost 0-2 | -191642 |
| 15legacy | 45 | Clancy, Jon (1619) | Lost 1-2 | -191623 |
| top | average opponent: 1581record: 9-5 | new rating: 1623 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 1280 | Stocker, Raymond H (1519) | Lost 1-2 | -191582 |
| 3modern | 1566 | Van De Workeen, Charles (1484) | Won 2-1 | +161598 |
| 4modern | 1513 | Sgro, Stephen (1539) | Won 2-0 | +171615 |
| 5modern | 1112 | Reda, Derek (1769) | Won 2-1 | +211636 |
| 6modern | 1154 | Zhang, Tian (1632) | Lost 0-2 | -181618 |
| 7modern | 1039 | Woolet, Andrew (1587) | Lost 1-2 | -191599 |
| 8modern | 918 | Brewer, Blake (1538) | Lost 0-2 | -191580 |
| 9modern | 834 | Crook, Matthew (1419) | Lost 1-2 | -211559 |
| top | average opponent: 1561record: 3-5 | new rating: 1559 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 56 | Wong, Marcus (1656) | Won 2-0 | +191606 |
| 4sealed | 46 | Szulczewski, Nick (1614) | Won 2-0 | +191625 |
| 5sealed | 19 | Favretto, Carlo (1515) | Lost 0-2 | -201605 |
| 6sealed | 83 | Deffenbaugh, Kevin (1557) | Won 2-1 | +171622 |
| 7sealed | 14 | Krumholz, Michael (1577) | Lost 0-2 | -191603 |
| 8sealed | 84 | Huang, Andrew (1574) | Won 2-0 | +171620 |
| 9sealed | 25 | Olsen, Blake (1566) | Lost 1-2 | -191601 |
| top | average opponent: 1580record: 4-3 | new rating: 1601 | ||
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 324 | Melfa, Adam (1500) | Lost 1-2 | -201595 |
| 2sealed | 393 | Kreitz, Schuyler (1484) | Won 2-1 | +161611 |
| 3sealed | 474 | Popal, Wahid (1465) | Lost 0-2 | -211590 |
| 4sealed | 423 | Blevins, Stephen (1518) | Won 2-0 | +171607 |
| 5sealed | 433 | Sosin, Yale (1500) | Lost 1-2 | -201587 |
| top | average opponent: 1493record: 2-3 | new rating: 1587 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 1681 | Major, Jordan (1466) | Lost 1-2 | -201570 |
| 3legacy | 1737 | Patterson, Lee (1437) | Lost 1-2 | -211549 |
| 4legacy | 1963 | Stillman, Craig (1461) | Won 2-0 | +171566 |
| 5legacy | 1781 | Herrera, Joseph (1647) | Lost 0-2 | -171549 |
| 6legacy | 1808 | Karohl, Joanne (1420) | Won 2-0 | +161565 |
| 7legacy | 1716 | Fox, Scott (1498) | Won 2-0 | +161581 |
| 8legacy | 1646 | White, Josh (1524) | Won 2-0 | +171598 |
| 9legacy | 1575 | Reynolds, Dalton (1532) | Won 2-1 | +171615 |
| top | average opponent: 1498record: 5-3 | new rating: 1615 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 991 | Mehra, Rajesh (1426) | Won 2-1 | +161553 |
| 2modern | 899 | Jette, Jonathan (1816) | Lost 1-2 | -131540 |
| 3modern | 1049 | Ashby, Dylan (1485) | Won 2-0 | +171557 |
| 4modern | 876 | Santoro, Donald (1471) | Lost 0-2 | -201537 |
| 5modern | 996 | Maynard, Aaron (1501) | Won 2-0 | +181555 |
| 6modern | 1008 | Adams, Brandon (1608) | Won 2-1 | +191574 |
| 7modern | 936 | Bosen, Arthur L (1520) | Won 2-0 | +171591 |
| 8modern | 853 | Jackson, John (1573) | Lost 1-2 | -191572 |
| 9modern | 838 | Miller, Avery (1540) | Won 2-0 | +181590 |
| top | average opponent: 1549record: 6-3 | new rating: 1590 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 182 | Mallory, Brendan (1553) | Won 2-0 | +181538 |
| 2sealed | 199 | Bellucci, Jonathan (1543) | Lost 0-2 | -171521 |
| 3sealed | 475 | Agrawal, Rishi (1502) | Lost 0-2 | -191502 |
| 4sealed | 562 | Papayannakos, Chris (1468) | Won 2-1 | +181520 |
| 5sealed | 341 | Brown, David (1409) | Won 2-1 | +161536 |
| 6sealed | 386 | Collins, Jason (1568) | Lost 0-2 | -181518 |
| 7sealed | 310 | Rudolph, Jacob (1581) | Won 2-0 | +191537 |
| top | average opponent: 1518record: 4-3 | new rating: 1537 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 567 | Vuong, Phuc (1500) | Won 2-0 | +181481 |
| 2modern | 349 | Walters, William (1500) | Lost 1-2 | -171464 |
| 3modern | 505 | Setree, Cody (1480) | Won 2-1 | +181482 |
| 4modern | 402 | Francis, Scott (1435) | Won 2-1 | +171499 |
| 5modern | 259 | Lacey, Andreas (1561) | Lost 1-2 | -171482 |
| 6modern | 258 | Wolfe, Maryann (1515) | Won 2-1 | +191501 |
| 7modern | 207 | Sager, Kenneth (1535) | Lost 1-2 | -181483 |
| 8modern | 278 | Korb, Shaun (1426) | Won 2-0 | +171500 |
| 9modern | 161 | Patel, Chirayu (1585) | Won 2-1 | +201520 |
| top | average opponent: 1504record: 6-3 | new rating: 1520 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 3 | Matuszewski, Derek (1499) | Lost 0-2 | -181482 |
| 2legacy | 527 | Harper, Dan (1482) | Lost 0-2 | -181464 |
| 3legacy | 752 | Halverson, Leif (1467) | Won 2-0 | +181482 |
| 4legacy | 656 | Jenks, Tyler (1399) | Lost 1-2 | -191463 |
| top | average opponent: 1462record: 1-3 | new rating: 1463 | ||