Individual Calculations November 2010
 Winter, Curtis A  Total change: 10.05  Rating chartPersonal card
 42nd Annual Atlantic Open Washington DC USA 2010-08-27
RcRownchangeKK*chgGame
 2054 1880 1.50 3 0.67 15 10.05 
  Tuhrim, Richard J 2101 USA0.001-0.2215-3.30 
  Yang, Charles 2118 USA0.5010.30154.50 
  Robinson, Darrian 1942 USA1.0010.59158.85 

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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