Individual Calculations May 2010
 Weeramantry, Sunil  Total change: 15.90  Rating chartPersonal card
 40th Annual World Amateur Team & US Tean East Parsippany, New Jersey USA 2010-02-13
RcRownchangeKK*chgGame
 2083 2201 3.00 3 1.06 15 15.90 
  Balasubramanian, A 2222 IND1.0010.53157.95 
  Fitzko, Mitchell 2116 USA1.0010.38155.70 
  Robinson, Darrian 1910 USA1.0010.15152.25 

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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