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O'Brien, Christopher
Current rating: 1769 (#3140)

Grand Prix Toronto 2017 (HOU limited) starting rating: 1652
round table opponent (rating) result Δrating
3sealed 24 Johnson, Courtney (1543) Won 2-0 +161668
4sealed 90 Yu, Jarvis (1985) Won 2-1 +241692
5sealed 22 Dunkelman, Steven (1675) Won 2-0 +171709
6sealed 17 Nourain, Kiyan (1761) Lost 0-2 -171692
7sealed 97 Kenkel, Neil (1569) Won 2-1 +161708
8sealed 28 Wang, Jacky (1924) Lost 0-2 -141694
9sealed 114 Dygert, Bobby (1521) Won 2-0 +151709
10draft 54 Andrews, Joey (1745) Lost 0-2 -181691
11draft 9 Johnson, Case (1762) Won 2-0 +201711
12draft 52 Jetha, David (1688) Won 2-1 +171728
13draft 9 White, Drew (1779) Won 2-0 +191747
14draft 102 Lovin, Mark (1888) Won 2-1 +211768
15draft 74 Wallerstein, Robert (1827) Draw 1-1 +11769
top average opponent: 1744record: 9-3-1 new rating: 1769

Grand Prix Louisville 2017 (legacy) starting rating: 1675
round table opponent (rating) result Δrating
3legacy 590 Farrell, Michael (1621) Won 2-1 +171692
4legacy 440 Perlee, Travis (1773) Won 2-1 +201712
5legacy 322 Higgins, Aaron (1488) Won 2-0 +141726
6legacy 279 Sun, Qiushi (1604) Lost 1-2 -201706
7legacy 329 Lee, Sejong (1530) Won 2-1 +141720
8legacy 336 Baeckstrom, Andrew (1985) Lost 1-2 -131707
9legacy 393 DeMars, Brian (1857) Lost 1-2 -151692
10legacy 1127 Butcher, Elliot (1564) Lost 1-2 -201672
11legacy 1184 Gunn, Philip (1587) Lost 0-2 -201652
top average opponent: 1668record: 4-5 new rating: 1652

Grand Prix Dallas-Fort Worth 2016 (modern) starting rating: 1635
round table opponent (rating) result Δrating
3modern 287 Neuding, Aaron (1499) Won 2-1 +151650
4modern 211 Calhoun, Christopher (1575) Won 2-0 +171667
5modern 41 Rutherford, Brad (1516) Lost 1-2 -211646
6modern 213 Sung, James (1709) Won 2-0 +191665
7modern 105 Waters, Aaron (1584) Won 2-1 +171682
8modern 47 Martin, Logan (1753) Lost 1-2 -171665
9modern 173 Day, Jeffry (1565) Won 2-0 +161681
10modern 34 Whitson, Tyler (1642) Lost 0-2 -181663
11modern 176 Wcislo, Daniel (1616) Won 2-0 +171680
12modern 67 Pounds, Willie (1600) Lost 0-2 -201660
13modern 145 Zandi, Lawson (1696) Won 2-1 +191679
14modern 80 Said, Bassel (1638) Won 2-0 +171696
15modern 58 Jimenez, Cristian (1544) Lost 0-2 -211675
top average opponent: 1610record: 8-5 new rating: 1675

Grand Prix Indianapolis 2016 (modern) starting rating: 1665
round table opponent (rating) result Δrating
3modern 246 Johnson, Brandt (1553) Lost 1-2 -201645
4modern 532 Sprague, Austin (1486) Won 2-0 +151660
5modern 412 Loewenthal, Ted (1624) Lost 0-2 -191641
6modern 346 Baker, Joshua (1517) Won 2-0 +161657
7modern 257 Salzman, Frankie (1531) Won 2-0 +161673
8modern 104 Pecora, Gerald (1559) Lost 1-2 -201653
9modern 342 Jaeger, Dane (1580) Won 2-0 +161669
10modern 1108 Yurchick, Adam (1875) Lost 0-2 -141655
11modern 1079 Holcomb, Michael (1529) Lost 0-2 -201635
top average opponent: 1584record: 4-5 new rating: 1635

Grand Prix Charlotte 2016 (modern) starting rating: 1702
round table opponent (rating) result Δrating
3modern 332 Martin, Steven (1775) Lost 1-2 -171685
4modern 134 Lilly, Sale (1543) Lost 1-2 -201665
top average opponent: 1659record: 0-2 new rating: 1665

Grand Prix New York 2016 (SOI standard) starting rating: 1548
round table opponent (rating) result Δrating
3standard 23 Holt, Andrew (1623) Won 2-1 +201568
4standard 84 Silva, Matt (1420) Won 2-0 +151583
5standard 56 Raftery, Roy (1640) Lost 1-2 -171566
6standard 168 Garraud, Monique (1483) Won 2-1 +161582
7standard 113 Burkhart, Corey (1966) Won 2-1 +251607
8standard 24 Ritter, Kyle (1580) Lost 1-2 -181589
9standard 127 Posporelis, Chris (1595) Won 2-1 +181607
10standard 99 Morawski, Jonathan (1910) Lost 0-2 -131594
11standard 203 Gareau, Philippe (1875) Won 2-1 +231617
12standard 103 Flury, Julian Felix (1837) Won 2-0 +221639
13standard 69 Reda, Derek (1761) Won 2-0 +201659
14standard 29 Berni, Roberto (1739) Won 2-0 +201679
15standard 27 Robinson, Bradley (1970) Won 2-0 +231702
top average opponent: 1723record: 10-3 new rating: 1702

Grand Prix Detroit 2016 (modern) starting rating: 1519
round table opponent (rating) result Δrating
2modern 513 Dostine, Joshua (1448) Won 2-0 +161535
3modern 278 Williams, Michael (1539) Won 2-0 +181553
4modern 234 Karls, Samuel (1736) Lost 1-2 -141539
5modern 316 Scherer, Caleb (1660) Won 2-0 +201559
6modern 75 Vanderwall, Frank (1507) Lost 0-2 -191540
7modern 467 Chi, Benjamin (1692) Won 2-1 +211561
8modern 316 Kirkwood, Scott (1889) Lost 0-2 -121549
9modern 341 Dougherty, Kyle (1532) Won 2-0 +171566
10modern 217 Shea, Michael (1567) Lost 1-2 -181548
top average opponent: 1619record: 5-4 new rating: 1548

Grand Prix Houston 2013 (DGM limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 320 Burns, David (1500) Won 2-0 +181518
2sealed 112 Wehunt, Collin (1518) Lost 1-2 -181500
3sealed 183 Bruno, David (1558) Lost 1-2 -171483
4sealed 305 Dismnke, Chris (1482) Won 2-0 +181501
5sealed 315 Williams, Patrick A (1532) Won 2-1 +191520
6sealed 226 Pazicni, Mark (1470) Won 2-0 +171537
7sealed 226 Light, David (1537) Lost 1-2 -181519
top average opponent: 1514record: 4-3 new rating: 1519