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Koson, Tom
Current rating: 1523

Grand Prix Charlotte 2016 (modern) starting rating: 1486
round table opponent (rating) result Δrating
3modern 8 Callahan-Cormier, Devin (1525) Lost 0-2 -171469
4modern 201 Vanover, Tim (1522) Won 2-0 +191488
5modern 430 Ouimette, Justin (1479) Won 2-1 +181506
6modern 488 Brait, Stephen (1572) Won 2-1 +191525
7modern 71 Pena, Edwin (1575) Lost 0-2 -171508
8modern 321 Marschall, Philip (1716) Lost 1-2 -151493
9modern 398 Fay, Alex (1640) Won 2-0 +211514
10modern 222 Sacks, Neal (1850) Won 2-0 +241538
11modern 133 Ferguson, Cormac (1557) Lost 0-2 -181520
12modern 265 Morrill, Justin (1562) Won 2-0 +191539
13modern 198 Lacomb, Corey (1559) Won 2-1 +181557
14modern 86 Masters, Chase (1583) Lost 0-2 -171540
15modern 137 Coon, Robert (1608) Lost 1-2 -171523
top average opponent: 1596record: 7-6 new rating: 1523

Grand Prix Indianapolis 2015 (BFZ standard) starting rating: 1446
round table opponent (rating) result Δrating
2standard 137 Poper, Ian (1519) Won 2-0 +191465
3standard 126 Wisenberg, David (1536) Won 2-0 +201485
4standard 26 Oliver, Neal (1920) Won 2-0 +251510
5standard 58 Berrios, Stephen (1976) Draw 1-1 +81518
6standard 34 Jakimovski, Sam (1494) Lost 0-2 -191499
7standard 94 Simon, Michael (1629) Won 2-1 +211520
8standard 58 St. Clair, Adam (1576) Lost 1-2 -171503
9standard 111 Fay, Alex (1567) Lost 0-0 -171486
top average opponent: 1652record: 4-3-1 new rating: 1486

Grand Prix Oklahoma City 2015 (modern) starting rating: 1470
round table opponent (rating) result Δrating
2modern 126 Ballardo, David (1532) Won 2-0 +201490
3modern 157 Lynge, Alex (1446) Lost 0-0 -191471
4modern 200 Hurst, Thane (1517) Lost 0-2 -171454
5modern 320 See, Wesley (1704) Won 2-1 +221476
6modern 209 Brundage, Alexander (1523) Won 2-0 +191495
7modern 120 Bogucki, Woodrow (1659) Lost 0-2 -151480
8modern 1031 Peace, John (1459) Lost 1-2 -191461
9modern 208 Crooks, Louis (1593) Lost 1-2 -151446
top average opponent: 1554record: 3-5 new rating: 1446

Grand Prix Memphis 2015 (FRF standard) starting rating: 1493
round table opponent (rating) result Δrating
3standard 20 Winters, Troi (1577) Won 2-1 +201513
4standard 37 Cox, Patrick (1818) Lost 1-2 -131500
5standard 209 Corbitt, Dustin (1549) Won 2-1 +191519
6standard 125 Uppal, Justin (1676) Lost 1-2 -151504
7standard 116 Hallock, Mark (1462) Draw 1-1 -11503
8standard 155 Smith, Robert (1619) Lost 1-2 -161487
9standard 164 Mendoza, Robert (1558) Lost 1-2 -171470
top average opponent: 1609record: 2-4-1 new rating: 1470

Grand Prix Omaha 2015 (modern) starting rating: 1500
round table opponent (rating) result Δrating
3modern 64 Lipp, Scott (1846) Lost 1-2 -121488
4modern 169 Moore, James [USA] (1485) Won 2-0 +181506
5modern 94 Hagel, Matt (1537) Lost 0-2 -171489
6modern 198 Turpin, Andrew (1577) Won 2-1 +191508
7modern 123 Wright, Jared (1622) Lost 1-2 -161492
8modern 221 Schmitt, Christopher (1548) Won 2-1 +191511
9modern 135 Lim, Ming Han Sidney Reuben (1502) Lost 0-2 -181493
top average opponent: 1588record: 3-4 new rating: 1493