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Cockrell, Derek
Current rating: 1670

Grand Prix Los Angeles 2019 (modern) starting rating: 1727
round table opponent (rating) result Δrating
3modern 116 Rubin, Aaron (1944) Lost 0-2 -141713
4modern 205 Mackey, Martin Heath (1516) Lost 1-2 -211692
5modern 440 Hosler, Levi (1502) Lost 0-2 -221670
top average opponent: 1654record: 0-3 new rating: 1670

Grand Prix Las Vegas 2018 (modern) (modern) starting rating: 1611
round table opponent (rating) result Δrating
1modern 285 Jakobovits, Julian (1500) Won 2-1 +161627
2modern 573 Zhang, Tony (1592) Won 2-1 +171644
3modern 177 Pedersen, Erik (1480) Won 2-0 +151659
4modern 179 Carrette, Jeremy (1478) Won 2-1 +151674
5modern 77 Gay, Robert (1611) Lost 0-2 -191655
6modern 205 Welch, Drake (1393) Won 2-1 +131668
7modern 94 Oakes, Connor (1743) Lost 1-2 -171651
8modern 277 Black, Joe (1712) Won 2-1 +191670
9modern 5121 Go, Calvin (1574) Won 2-0 +171687
10modern 5114 Woodward, Warren (1708) Lost 1-2 -181669
11modern 5115 Monsees, Nathaniel (1860) Lost 1-2 -151654
12modern 5173 Kinney, Ryan (1707) Won 2-0 +191673
13modern 5143[anonymous] Won 2-0 +171690
14modern 5102 Purcell, Luke (1857) Won 2-0 +211711
15modern 5082 Russell, Travis (1640) Won 2-1 +161727
top average opponent: 1628record: 11-4 new rating: 1727

Grand Prix Las Vegas 2017 (modern) (modern) starting rating: 1527
round table opponent (rating) result Δrating
2modern 72 Ingham, Timothy (1552) Won 2-1 +181545
3modern 186 Smith, Jason (1877) Won 2-0 +241569
4modern 95 Byrd, Nicholas (1562) Won 2-0 +181587
5modern 123 Nagro, Jacob (1941) Won 2-1 +241611
6modern 86 Dell, Preston (1610) Lost 1-2 -181593
7modern 214 Horspool, Tyler (1729) Lost 1-2 -161577
8modern 299 Ekey, Matthew (1562) Won 2-1 +181595
9modern 234 Sendaydiego, Curt (1584) Lost 0-2 -181577
10modern 456 Vittorio, Frank (1461) Won 2-0 +161593
11modern 269 Ingram, Michael (1558) Won 2-1 +171610
12modern 168 Candreva, Christopher (1680) Won 2-1 +191629
13modern 121 Ahmed, Konan (1605) Won 2-1 +181647
14modern 80 Sauceda, Daniel (1632) Lost 0-2 -181629
15modern 104 Katine, Josh (1623) Lost 1-2 -181611
top average opponent: 1641record: 9-5 new rating: 1611

Grand Prix San Jose 2017 (AER limited) starting rating: 1569
round table opponent (rating) result Δrating
1sealed 89 Hellmuth, Nick (1500) Won 2-1 +161585
2sealed 33 Bernat, Michael (1581) Lost 0-2 -181567
3sealed 692 Chelf, Ben (1374) Lost 1-2 -211546
4sealed 749 Edholm, Marcus (1482) Lost 1-2 -191527
top average opponent: 1484record: 1-3 new rating: 1527

Grand Prix Oakland 2016 (BFZ standard) starting rating: 1583
round table opponent (rating) result Δrating
1standard 630 Gallegos, Ricardo (1640) Won 2-1 +191602
2standard 257 Hickey, Brenden (1608) Won 2-1 +181620
3standard 37 Hoffmann, Matthew (1705) Lost 1-2 -171603
4standard 379 Dib, Maurice (1571) Won 2-1 +181621
5standard 247 Cotton, Alexander (1570) Lost 1-2 -191602
6standard 432 Nollen, Dylan (1645) Lost 0-2 -171585
7standard 511 McNamara, Brendan (1684) Lost 1-2 -161569
top average opponent: 1632record: 3-4 new rating: 1569

Grand Prix Oakland 2010 (extended) starting rating: 1604
round table opponent (rating) result Δrating
2extended 90 McCarthy, Chris (1589) Lost 1-2 -181586
3extended 235 Loukides, Matthew (1501) Won 2-0 +161602
4extended 180 Schwarz, Sascha (1668) Lost 1-2 -161586
5extended 243 Yahushebsky, Johnny (1501) Won 2-0 +161602
6extended 130 Tran, Anthony (1526) Lost 0-2 -191583
top average opponent: 1557record: 2-3 new rating: 1583

Grand Prix Los Angeles 2009 (extended) starting rating: 1481
round table opponent (rating) result Δrating
2extended 178 Rider, Justin (1636) Won 2-0 +211502
3extended 55 Kronenberg, Art N (1535) Won 2-1 +181520
4extended 76 Cabanero, Erik (1482) Won 2-0 +181538
5extended 41 McDuffie, Korey (1593) Lost 0-2 -171521
6extended 94 Kaye, Kamui (1521) Won 2-1 +181539
7extended 25 Yang, Louis (1558) Won 2-1 +181557
8extended 25 Woods, Conley (1698) Won 2-1 +211578
9extended 5 Woods, Jake (1551) Lost 1-2 -191559
10extended 47 Yurchick, Adam (1884) Draw 1-1 +61565
11extended 31 Daniel, David (1663) Won 2-0 +201585
12extended 23 Parke, Jamie (2054) Won 2-1 +261611
13extended 11 Wludyka, Joshua (1796) Won 2-1 +211632
14extended 9 Walls, Gabe (1949) Lost 0-2 -131619
15extended 16 Black, Samuel (1779) Lost 0-2 -151604
top average opponent: 1693record: 9-4-1 new rating: 1604

Grand Prix San Francisco 2007 (Time Spiral block) starting rating: 1500
round table opponent (rating) result Δrating
1block 86 Duong, Jim (1500) Won 2-0 +181518
2block 100 Morene, Nicholas (1500) Lost 1-2 -181500
3block 159 Quinones, Roberto R (1485) Won 2-0 +171517
4block 146 Chu, Gim (1507) Lost 0-2 -181499
5block 197 Betancourt, Daniel (1480) Lost 0-2 -181481
top average opponent: 1494record: 2-3 new rating: 1481