Individual Calculations May 2012
 Lang, Erich  Total change: -14.40  Rating chartPersonal card
 SGM 2011/12 (League 1 + 2) Round 1-7 decentralised SUI 2011-11-12
RcRownchangeKK*chgGame
 2220 2213 1.50 5 -0.96 15 -14.40 
  Akermann, Thomas 2166 SUI0.501-0.0715-1.05 
  Muelli, Thomas 2062 SUI0.001-0.7015-10.50 
  Knoedler, Dieter, Dr. f2340 GER0.001-0.3315-4.95 
  Tanner, Heinrich 2227 SUI1.0010.52157.80 
  Botta, Gabriele f2303 SUI0.001-0.3815-5.70 

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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