Individual Calculations May 2011
 Martirosov, Vadim  Total change: 4.80  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2069 2264 2.50 3 0.32 15 4.80 
  Quirke, Jeffrey L 2193 USA0.501-0.1015-1.50 
  Winter, Curtis A 1879 USA1.0010.09151.35 
  Huang, Winston c2135 USA1.0010.33154.95 

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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