Individual Calculations May 2012
 Van Kempen, Roderick  Total change: 10.65  Rating chartPersonal card
 Dutch Team Competition - 2B - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2178 1994 1.50 3 0.71 15 10.65 
  Coene, Igor 2181 NED0.5010.24153.60 
  Van Den Berg, Ad 2224 NED0.5010.29154.35 
  Baltus, Pieter 2129 NED0.5010.18152.70 

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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