Individual Calculations November 2010
 Wissmann, Dolf  Total change: 24.25  Rating chartPersonal card
 Dutch Team Competition - 3A - round 1-2 Various NED 2010-09-25
RcRownchangeKK*chgGame
 2005 2014 2.00 2 0.97 25 24.25 
  Tromp, Pieter 2043 NED1.0010.542513.50 
  Hazenberg, Frans 1966 NED1.0010.432510.75 

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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