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Roper, Derrick
Current rating: 1621

Regional Championships Atlanta 2023 (pioneer) starting rating: 1586
round table opponent (rating) result Δrating
1pioneer 114 Williams, Noah (1438) Won 2-0 +151601
2pioneer 256 Caporale, Trey (1774) Draw 0-0 +41605
3pioneer 163 Hembree, Ethan (1540) Won 2-1 +161621
4pioneer 81 Hawes, Trenton (1530) Won 2-1 +171638
5pioneer 40 Richardson, Patrick (1698) Won 2-1 +191657
6pioneer 20 Floro, Joshua (1659) Lost 0-2 -181639
7pioneer 66 Thompson, William (1663) Lost 0-2 -181621
top average opponent: 1615record: 4-2-1 new rating: 1621

Grand Prix Atlanta 2019 (legacy) starting rating: 1592
round table opponent (rating) result Δrating
1legacy 288 Morriss, Bryan (1491) Won 2-0 +161608
2legacy 47 Crawley, Jeremy (1512) Lost 1-2 -201588
3legacy 284 Gaudet, Brandon (1572) Draw 1-1 01588
4legacy 327 Sherman, Alex (1455) Won 2-1 +151603
5legacy 223 Inman, Jesse (1641) Lost 1-2 -171586
top average opponent: 1534record: 2-2-1 new rating: 1586

Grand Prix Memphis 2019 (RNA standard) starting rating: 1620
round table opponent (rating) result Δrating
2standard 220 Lutes, Tyler (1481) Won 2-0 +161636
3standard 40 Sowers, Levi (1622) Lost 1-2 -191617
4standard 166 Schanie, Nathanael (1628) Lost 1-2 -171600
5standard 332 Triplett, Leslie (1412) Won 2-0 +141614
6standard 188 Herren, Jason (1356) Lost 0-2 -221592
top average opponent: 1500record: 2-3 new rating: 1592

Grand Prix Atlanta 2018 (modern) starting rating: 1626
round table opponent (rating) result Δrating
1modern 447 Dunlap, William (1513) Won 2-1 +151641
2modern 71 Boyd, Denver (1674) Lost 1-2 -171624
3modern 569 Seritt, Nathan (1523) Lost 1-2 -201604
4modern 571 Sheppard, Josh (1417) Won 2-1 +151619
5modern 423 Taylor, Hunter (1693) Won 2-1 +191638
6modern 414 Spradley, Winston (1640) Lost 1-2 -181620
top average opponent: 1577record: 3-3 new rating: 1620

Grand Prix Pittsburgh 2018 (DOM standard) starting rating: 1596
round table opponent (rating) result Δrating
2standard 150 Moore, Billy (1518) Won 2-0 +161612
3standard 207 Howell, Dakota (1535) Draw 1-1 -11611
4standard 129 Strahler, Ralph (1498) Won 2-0 +161627
5standard 63 Getz, Scott (1536) Lost 1-2 -201607
6standard 143 Feeney, Luke (1817) Won 2-0 +221629
7standard 93 McMahon, Douglas (1525) Won 2-0 +161645
8standard 51 Roberson, Rameal (1568) Lost 0-2 -191626
top average opponent: 1571record: 4-2-1 new rating: 1626

Grand Prix Pittsburgh 2016 (SOI standard) starting rating: 1624
round table opponent (rating) result Δrating
2standard 276 Koziol, Joshua (1502) Won 2-1 +161640
3standard 4 Wray, James (1665) Lost 0-2 -181622
4standard 272 Moore, Jared (1403) Won 2-1 +141636
5standard 201 Banda, David (1534) Lost 0-2 -201616
6standard 408 Bray, Nicholas (1544) Draw 1-1 -11615
7standard 321 Lanza, Giovanni (1533) Lost 1-2 -191596
top average opponent: 1530record: 2-3-1 new rating: 1596

Grand Prix Atlanta 2015 (BFZ limited) starting rating: 1613
round table opponent (rating) result Δrating
2sealed 344 Wohlsdorf, Matt (1592) Lost 0-2 -181595
3sealed 524 Burchfield, Rusty (1499) Won 2-0 +161611
4sealed 477 Porges, Willie (1497) Won 2-0 +161627
5sealed 172 Bevis, Colin (1683) Lost 1-2 -171610
6sealed 501 Ellis, Stephen (1420) Won 2-0 +151625
7sealed 192 Carroll, Avery (1536) Won 2-0 +161641
8sealed 182 Macaraeg, Tad (1676) Lost 1-2 -171624
top average opponent: 1558record: 4-3 new rating: 1624

Grand Prix Indianapolis 2015 (BFZ standard) starting rating: 1568
round table opponent (rating) result Δrating
2standard 231 Arnold, James (1556) Won 2-1 +181586
3standard 200 Coffman, Robert (1604) Won 2-1 +181604
4standard 49 Calcano, Christian (1897) Lost 1-2 -121592
5standard 99 Conde, Facundo (1629) Won 2-1 +181610
6standard 51 Winn, Tyler (1678) Lost 1-2 -161594
7standard 196 West, Zachary (1656) Won 2-1 +191613
8standard 84 Roberson, Dustin (1528) Won 2-1 +161629
9standard 56 Petre, Evan (1756) Lost 0-0 -161613
top average opponent: 1663record: 5-3 new rating: 1613

Grand Prix Charlotte 2015 (modern) starting rating: 1559
round table opponent (rating) result Δrating
2modern 710 Fodel, Carolyn S (1517) Won 2-0 +171576
3modern 756 Bevis, Colin (1663) Won 2-0 +201596
4modern 699 Kaufman, Nathan (1489) Won 2-0 +161612
5modern 638 Matthews, Steven (1464) Won 2-0 +151627
6modern 645 Wagoner, Andrew (1598) Won 2-1 +181645
7modern 523 Woolwine, Michael (1646) Lost 1-2 -181627
8modern 533 Tiu, Timothy (1651) Won 2-1 +181645
9modern 524 Johnson, Peter (1843) Lost 1-2 -141631
10modern 712 Gaumond, Daniel (1583) Lost 1-2 -191612
11modern 720 Martell, Tom (1853) Lost 1-2 -141598
12modern 747 Hill, Phillip (1489) Lost 0-2 -201578
13modern 751 Maginnis, Peter (1912) Won 2-0 +241602
14modern 742 Reznikov, Eugene (1618) Lost 1-2 -181584
15modern 736 Phillips, Bert (1687) Lost 1-2 -161568
top average opponent: 1644record: 7-7 new rating: 1568

Grand Prix Memphis 2015 (FRF standard) starting rating: 1591
round table opponent (rating) result Δrating
3standard 14 Deylius, Matt (1573) Lost 0-2 -181573
4standard 140 Jansen, Adam (1641) Lost 0-2 -171556
5standard 372 Walter, Royce (1786) Won 2-0 +221578
6standard 199 Anderson, Joseph F (1515) Lost 0-2 -191559
top average opponent: 1629record: 1-3 new rating: 1559

Grand Prix Atlanta 2014 (JOU limited) starting rating: 1597
round table opponent (rating) result Δrating
2sealed 441 Burkhart, Marley (1518) Won 2-1 +171614
3sealed 442 Johnson, Christopher (1525) Won 2-0 +161630
4sealed 370 Dias, Bruno (1699) Lost 1-2 -171613
5sealed 416 Beene, Tyler (1537) Lost 1-2 -191594
6sealed 561 Prestia, Alexander (1518) Won 2-1 +171611
7sealed 429 Collins, Justin (1541) Lost 1-2 -201591
top average opponent: 1556record: 3-3 new rating: 1591

Grand Prix Cincinnati 2014 (BNG standard) starting rating: 1605
round table opponent (rating) result Δrating
2standard 328 Barton, Tim (1486) Lost 1-2 -201585
3standard 524 Wilson, Richard M (1500) Won 2-1 +171602
4standard 447 Linzi, Eli (1543) Won 2-0 +171619
5standard 298 Havey, Robert (1572) Lost 0-2 -191600
6standard 376 Rasmussen, Matt (1503) Won 2-0 +161616
7standard 203 Ellsworth, Owen (1576) Lost 1-2 -191597
top average opponent: 1530record: 3-3 new rating: 1597

Grand Prix Richmond 2014 (modern) starting rating: 1627
round table opponent (rating) result Δrating
3modern 1028 Bianchi, Alex (1428) Lost 0-2 -221605
top record: 0-1 new rating: 1605

Grand Prix Washington DC 2013 (legacy) starting rating: 1605
round table opponent (rating) result Δrating
3legacy 398 Muzio, Timothy (1491) Won 2-0 +161621
4legacy 484 Giraldeau, Renaud (1343) Won 2-0 +131634
5legacy 83 Ravitz, Joshua (1995) Lost 0-2 -111623
6legacy 222 Hatch, Daniel (1525) Won 2-0 +161639
7legacy 154 Mullin, Geoff (1498) Lost 0-2 -211618
8legacy 168 Goldstein, Danny (1773) Won 2-1 +211639
9legacy 160 Corvese, Harry (1966) Lost 1-2 -121627
top average opponent: 1656record: 4-3 new rating: 1627

Grand Prix Louisville 2013 (THS standard) starting rating: 1587
round table opponent (rating) result Δrating
3standard 173 Sims, Christopher (1572) Lost 0-2 -181569
4standard 392 Jacob, Devin (1519) Won 2-1 +171586
5standard 178 Turtenwald, Owen (1916) Won 2-1 +241610
6standard 152 Hines, Josh M (1538) Lost 0-2 -191591
7standard 229 Obourn, Scott (1535) Won 2-1 +171608
8standard 246 Lloyd, Kyle (1543) Won 2-1 +161624
9standard 154 Growse, Mike (1578) Lost 1-2 -191605
top average opponent: 1600record: 4-3 new rating: 1605

Grand Prix Miami 2013 (DGM standard) starting rating: 1590
round table opponent (rating) result Δrating
3standard 147 Lanceford, Vincent (1502) Won 2-0 +161606
4standard 50 Koch, Florian (1821) Lost 0-2 -141592
5standard 216 Kuchta, Gary (1535) Lost 0-2 -191573
6standard 217 Marrero, Omar (1489) Won 2-1 +171590
7standard 240 Andre Cardoso da Silva Pinto, (1534) Won 2-0 +171607
8standard 117 Gutierrez, Ryan (1525) Lost 0-2 -201587
top average opponent: 1568record: 3-3 new rating: 1587

Grand Prix Charlotte 2013 (GTC limited) starting rating: 1513
round table opponent (rating) result Δrating
4sealed 81 Cruse, William (1847) Won 2-1 +241537
5sealed 28 Vaughn, Eli (1574) Won 2-1 +191556
6sealed 10 Allen, Dustin (1588) Lost 0-2 -181538
7sealed 100 Erler, Billy (1703) Lost 1-2 -151523
8sealed 122 Albright, Alex (1492) Won 2-1 +181541
9sealed 61 Tharmaratnam, Samuel (1826) Won 2-1 +231564
10sealed 93 Lanceford, Graham (1542) Won 2-1 +171581
11sealed 92 Baroni, Stephen (1814) Lost 1-2 -131568
12draft 50 Kloppec, Jake (1562) Won 2-0 +171585
13draft 25 Pearce, Matthew (1655) Won 2-0 +201605
14draft 59 Lundblad, Erik (1590) Won 2-1 +171622
15draft 22 French, Shawn (1786) Lost 0-2 -151607
16draft 49 Clinton, Jaron (1641) Lost 0-2 -171590
top average opponent: 1663record: 8-5 new rating: 1590

Grand Prix Atlanta 2012 (legacy) starting rating: 1510
round table opponent (rating) result Δrating
2legacy 122 Prajzner, Ross (1469) Won 2-0 +171527
3legacy 128 Mekaroun, Anousith (1547) Lost 1-2 -181509
4legacy 190 Carpenter, Steven (1502) Won 2-1 +181527
5legacy 90 Alabrash, Adam (1584) Lost 1-2 -171510
6legacy 261 Johnston, Ady (1454) Won 2-0 +171527
7legacy 147 Longhurst, Kenneth (1465) Won 2-0 +171544
8legacy 124 Mullin, Geoff (1497) Lost 0-2 -191525
9legacy 169 Utter-Leyton, Josh (1869) Lost 0-1 -121513
top average opponent: 1548record: 4-4 new rating: 1513

Grand Prix Nashville 2012 (DKA limited) starting rating: 1526
round table opponent (rating) result Δrating
2sealed 68 Cox, Jarad (1518) Won 2-0 +181544
3sealed 49 Wallerstein, Robert (1571) Lost 1-2 -181526
4sealed 237 Slaton, Hunter (1603) Lost 1-2 -161510
top average opponent: 1564record: 1-2 new rating: 1510

Grand Prix Atlanta 2011 (extended) starting rating: 1564
round table opponent (rating) result Δrating
2extended 72 Wright, Marcus (1503) Won 2-0 +171581
3extended 14 Rodriguez, Jonathan (1536) Lost 0-2 -191562
4extended 175 Meyer, Chad (1583) Lost 0-2 -171545
5extended 168 Fitchko, William (1509) Lost 1-2 -191526
top average opponent: 1533record: 1-3 new rating: 1526

Grand Prix Nashville 2010 (SOM limited) starting rating: 1539
round table opponent (rating) result Δrating
3sealed 94 Spencer, Michael (1519) Won 2-0 +181557
4sealed 32 Stern, Zach (1523) Won 2-1 +171574
5sealed 29 Verhey, Gavin (1723) Lost 0-2 -151559
6sealed 76 Spear, Azrael (1668) Lost 1-2 -161543
7sealed 113 Ng, Sherwin (1515) Won 2-1 +171560
8sealed 52 Sprowls, Brandon (1671) Won 2-1 +201580
9sealed 54 Golliher, Jason (1687) Lost 0-2 -161564
top average opponent: 1615record: 4-3 new rating: 1564

Grand Prix Atlanta 2008 (ALA limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 72 Stacks, Matthew (1500) Won 2-0 +181518
2sealed 122 Bennick, Brad (1518) Lost 0-2 -181500
3sealed 191 Crawford, Stuart T (1500) Lost 1-2 -181482
4sealed 239 Stainkamp, Daniel E (1481) Won 2-0 +181500
5sealed 209 Cunningham, Seth (1502) Won 2-1 +181518
6sealed 132 Svetlov, Archie S (1502) Won 2-0 +181536
7sealed 68 Mondragon, Daniel (1612) Won 2-0 +191555
8sealed 97 Melnikow, Alex (1653) Lost 1-2 -161539
top average opponent: 1533record: 5-3 new rating: 1539