Individual Calculations May 2013
 Weinwurm, Wolfgang  Total change: 8.25  Rating chartPersonal card
 Landesliga NOe 2012/13 several AUT 2012-09-16
RcRownchangeKK*chgGame
 2150 2131 1.50 2 0.55 15 8.25 
  Wadsack, Winfried 2119 AUT1.0010.48157.20 
  Bukacek, Emil f2181 AUT0.5010.07151.05 

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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