Individual Calculations June 2014
 Lee, Nathan Y  Total change: 5.85  Rating chartPersonal card
 2014 Washington Open Seattle, Washington USA 2014-05-24
RcRownchangeKK*chgGame
 2104 2135 2.00 3 0.39 15 5.85 
  Arganian, David G 2075 USA1.0010.42156.30 
  May, Sarah R 1956 USA1.0010.27154.05 
  Sang, Tian f2281 USA0.001-0.3015-4.50 

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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