Individual Calculations May 2011
 Wang, Eigen  Total change: -6.00  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2161 2136 1.00 3 -0.40 15 -6.00 
  Vigorito, David m2405 USA0.001-0.1715-2.55 
  Winter, Curtis A 1879 USA0.501-0.3215-4.80 
  Fabbri, Alexander 2200 USA0.5010.09151.35 

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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