Individual Calculations July 2009
 Wyss, Thomas  Total change: 8.25  Rating chartPersonal card
 SGM 2009 (League 1 & 2) decentralised SUI 2008-10-08
RcRownchangeKK*chgGame
 2172 2292 2.50 3 0.55 15 8.25 
  Lutz, Bernhard 2186 GER0.501-0.1415-2.10 
  Vuilleumier, Alexandre f2297 SUI1.0010.51157.65 
  Rajbhandari, Sunil 2032 SUI1.0010.18152.70 

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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