Individual Calculations February 2014
 Nguyen, Tan  Total change: -3.00  Rating chartPersonal card
 40th Annual Eastern Open Bethesda, Maryland USA 2013-12-26
 1939 1840 2.00 6 -0.20 15 -3.00 
  Karell, Leif K. 1959 USA0.001-0.3415-5.10 
  Doma, Vinay 2022 USA0.5010.24153.60 
  Collier, Philip M 1928 USA0.5010.12151.80 
  Dommalapati, Abhinay 1834 USA0.501-0.0115-0.15 
  Snell, Christopher 1926 USA0.5010.12151.80 
  Beckman, Thomas J 1963 USA0.001-0.3315-4.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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