Individual Calculations July 2009
 Kradolfer, Georg  Total change: -10.20  Rating chartPersonal card
 SGM 2009 (League 1 & 2) decentralised SUI 2008-10-08
RcRownchangeKK*chgGame
 2271 2153 0.00 2 -0.68 15 -10.20 
  Schaufelberger, Heinz f2293 SUI0.001-0.3115-4.65 
  Gierth, Hans-Joachim 2248 GER0.001-0.3715-5.55 

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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