Individual Calculations January 2009
 Van Den Berg, Harmen  Total change: -26.70  Rating chartPersonal card
 1A - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2127 2194 0.00 3 -1.78 15 -26.70 
  Zult, Daan 2171 NED0.001-0.5315-7.95 
  Van Dommelen, Martin 2048 NED0.001-0.7015-10.50 
  Oei, Ik 2161 NED0.001-0.5515-8.25 

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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