Individual Calculations May 2011
 Wheeler, Harrison  Total change: -13.25  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2152 2255 2.00 4 -0.53 25 -13.25 
  Tuhrim, Richard J 2123 USA0.501-0.1825-4.50 
  Mc Clain, Dylan f2330 USA0.001-0.4025-10.00 
  Weiner, Zachary J 1982 USA1.0010.17254.25 
  Finn, Sean N 2171 USA0.501-0.1225-3.00 

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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