Individual Calculations July 2009
 Walpen, Peter  Total change: 10.25  Rating chartPersonal card
 SGM 2009 (League 1 & 2) decentralised SUI 2008-10-08
RcRownchangeKK*chgGame
 2041 2063 2.00 3 0.41 25 10.25 
  Tikvic, Nikola 2092 SUI1.0010.542513.50 
  Muelli, Thomas 2077 SUI1.0010.522513.00 
  Norgauer, Michael 1953 GER0.001-0.6525-16.25 

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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