Individual Calculations May 2010
 Hu, Dianna  Total change: 0.00  Rating chartPersonal card
 40th Annual World Amateur Team & US Tean East Parsippany, New Jersey USA 2010-02-13
RcRownchangeRpKK*chgGame
 1974 0 1.00 3 0.00 1849   0.00 
  Gershenov, Ben 2047 USA0.0010.00 0.00 
  Raghunathan, Yogesh 1874 USA1.0010.00 0.00 
  Wray, Laverne 2002 USA0.0010.00 0.00 

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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