Campbell, Donald
Current rating: 1674

Grand Prix Toronto 2019 (modern) starting rating: 1673
round table opponent (rating) result Δrating
1modern 6 Gutierrez, Roberto (1464) Won 2-0 +141687
2modern 75 Hobbs, Adam (1539) Lost 0-2 -201667
3modern 502 OUELLETTE, Matthew (1497) Won 2-0 +151682
4modern 283 Perantinos, Matthew (1500) Won 2-0 +141696
5modern 162 Whitehead, Rennard (1478) Won 2-1 +141710
6modern 72 Pauloff, Nicholas (1829) Lost 0-2 -151695
7modern 219 Dunn, Riley (1531) Lost 0-2 -211674
top average opponent: 1548record: 4-3 new rating: 1674

Grand Prix Toronto 2018 (modern) starting rating: 1690
round table opponent (rating) result Δrating
1modern 533 Wong, Phillip (1500) Won 2-0 +141704
2modern 194 Luis, Filipe (1518) Won 2-1 +151719
3modern 216 Cooke, James (1540) Lost 0-2 -211698
4modern 469 Francis, Anthony (1553) Won 2-1 +151713
5modern 136 Liorti, Andrew (1656) Lost 0-2 -191694
6modern 335 Gambuto, Nicolas (1521) Lost 0-2 -211673
top average opponent: 1548record: 3-3 new rating: 1673

Grand Prix Toronto 2016 (SOI standard) starting rating: 1702
round table opponent (rating) result Δrating
1standard 117 Oliveira, Jesse (1500) Won 2-1 +141716
2standard 29 O'Grady, Quinn (1661) Lost 0-2 -191697
3standard 505 Gauthier, Martin-Eric (1852) Won 2-1 +211718
4standard 273 Crawford, Jonathan (1593) Won 2-0 +161734
5standard 158 Occhiuzzi, Brandon (1538) Lost 0-2 -221712
6standard 310 Stratton, Alexander (1481) Lost 0-2 -221690
top average opponent: 1604record: 3-3 new rating: 1690

Grand Prix Las Vegas 2015 (1) (MM2 limited) starting rating: 1723
round table opponent (rating) result Δrating
2sealed 242 States, Sam (1507) Lost 0-2 -211702
top record: 0-1 new rating: 1702

Grand Prix Toronto 2015 (DTK standard) starting rating: 1710
round table opponent (rating) result Δrating
1standard 132 Do, Sang (1494) Won 2-0 +141724
2standard 136 Topping, Greg (1531) Lost 0-2 -211703
3standard 351 Breault, Jason (1482) Won 2-1 +141717
4standard 380 Jayakumar, Amlesh (1521) Won 2-1 +141731
5standard 151 McIelwain, Glenn (1777) Won 2-1 +191750
6standard 112 Ball, Reid (1580) Won 2-0 +151765
7standard 53 Wasson, John (1638) Lost 1-2 -201745
8standard 147 Sagermann, Christian (1561) Lost 1-2 -221723
top average opponent: 1573record: 5-3 new rating: 1723

Grand Prix Las Vegas 2013 (MMA limited) starting rating: 1756
round table opponent (rating) result Δrating
3sealed 1219 Hsu, Aaron (1534) Won 2-1 +141770
4sealed 1060 Rietzl, Paul (1840) Won 2-1 +201790
5sealed 851 Palmer, Andrew (1600) Won 2-1 +141804
6sealed 737 Lagerspetz, Simo (1644) Won 2-0 +151819
7sealed 525 Mathews, Andrew (1613) Won 2-0 +151834
8sealed 412 Selk, Patrick (1630) Lost 0-2 -221812
9sealed 400 McGregor, Trevor (1553) Lost 1-2 -231789
10draft 96 Efigenio, Christopher (1651) Lost 0-2 -201769
11draft 79 Estrada Morales, Mauricio (1588) Lost 1-2 -211748
12draft 132 Cuneo, Andrew (1880) Lost 0-2 -161732
13draft 102 Brennan, Andrew (1520) Lost 0-2 -221710
top average opponent: 1641record: 5-6 new rating: 1710

Grand Prix Portland 2013 (modern) starting rating: 1656
round table opponent (rating) result Δrating
2modern 18 Pynch, Joe (1535) Lost 1-2 -201636
3modern 121 Winings, Adam (1499) Won 2-1 +161652
4modern 248 Ni, Shuheng (1520) Won 2-1 +151667
5modern 100 Bieker, Tor (1484) Won 2-0 +151682
6modern 52 McLaughlin, Patrick (1602) Won 2-1 +161698
7modern 47 Romine, Gregory (1529) Won 2-0 +151713
8modern 39 Wescoe, Craig (1728) Lost 0-2 -171696
9modern 68 Corvese, Harry (2022) Won 2-1 +231719
10modern 61 Caplan, David (1822) Lost 1-2 -161703
11modern 69 Engelbart, Matt (1537) Won 2-1 +151718
12modern 45 Levy, Raphael (2002) Won 2-1 +231741
13modern 34 McAtee, Brian (1626) Won 2-1 +161757
14modern 53 Thiessen, Jacob (1676) Lost 0-2 -191738
15modern 37 Levy, Olivier (1778) Won 2-1 +181756
top average opponent: 1669record: 10-4 new rating: 1756

Grand Prix San Diego 2013 (modern) starting rating: 1621
round table opponent (rating) result Δrating
2modern 9 Lamm, Rik (1549) Won 2-1 +161637
3modern 95 Baar, Joseph (1535) Won 2-1 +161653
4modern 83 Macaraeg, Tad (1658) Won 2-1 +181671
5modern 55 Ulanov, Denis (1783) Lost 0-2 -151656
6modern 85 Lee, Jackie (1496) Won 2-1 +151671
7modern 182 Reed, Jason (1563) Lost 1-2 -201651
8modern 114 Lundquist, Ben (1903) Lost 0-2 -141637
9modern 133 Schofield, Jeremey (1693) Won 2-0 +191656
top average opponent: 1648record: 5-3 new rating: 1656

Grand Prix Salt Lake City 2012 (DKA standard) starting rating: 1554
round table opponent (rating) result Δrating
2standard 123 Meeks, Gage (1518) Won 2-0 +181572
3standard 139 Marusek, Josh (1545) Won 2-0 +171589
4standard 96 Jarvis, Nicholas (1553) Won 2-0 +171606
5standard 65 Nguyen, Charlie (1540) Won 2-1 +171623
6standard 35 Maudslien, Erik (1624) Won 2-0 +181641
7standard 16 Lapping, Gabriel (1555) Lost 1-2 -191622
8standard 27 Feng, Hans (1611) Lost 0-2 -181604
9standard 41 Schreier, Todd (1560) Won 2-0 +171621
10standard 40 Bilyeu, Matthew (1570) Won 2-1 +171638
11standard 18 Russell, Kyle (1569) Lost 0-2 -191619
12standard 45 Ward, Nathan (1741) Lost 0-2 -161603
13standard 48 Selden, Keith (1572) Lost 0-2 -191584
14standard 64 Whitman, Tyler (1551) Won 2-1 +181602
15standard 57 Neo, Charlie (1655) Won 2-0 +191621
top average opponent: 1583record: 9-5 new rating: 1621

Grand Prix Austin 2012 (ISD limited) starting rating: 1536
round table opponent (rating) result Δrating
1sealed 183 Nelson, Logan (1502) Won 2-1 +181554
2sealed 50 Wilcox, Stephen (1516) Won 2-1 +171571
3sealed 100 Tastorski, Travis (1536) Lost 1-2 -191552
4sealed 237 Spencer, Kevin (1488) Won 2-0 +171569
5sealed 149 Pearson, Justin (1531) Won 2-1 +171586
6sealed 59 Sittner, Alex (1837) Lost 0-2 -131573
7sealed 135 Wredberg, Patrick (1544) Lost 0-2 -191554
top average opponent: 1565record: 4-3 new rating: 1554

Grand Prix Dallas-Fort Worth 2011 (MBS standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 30 Phipps, Joseph d (1524) Won 1-0 +181518
2standard 1 Bush, Eric (1601) Lost 0-2 -161502
3standard 265 Jackson, Michael S (1499) Draw 1-1 01502
4standard 373 Mikiel, Jeffrey (1503) Won 2-0 +181520
5standard 264 Benavides, Jerry (1518) Won 2-1 +181538
6standard 163 Mowrey, Austin (1525) Won 2-1 +181556
7standard 115 Krizan, Zach (1472) Lost 0-2 -201536
top average opponent: 1520record: 4-2-1 new rating: 1536