Individual Calculations December 2012
 Kaufmann, Werner  Total change: 8.85  Rating chartPersonal card
 Swiss Team Championship 2012 (B) - Round 8-9 + decision matches decentralised SUI 2012-10-27
RcRownchangeKK*chgGame
 2258 2225 1.50 2 0.59 15 8.85 
  Zimmermann, Peter 2251 SUI0.5010.04150.60 
  Kelecevic, Nedeljko m2264 SUI1.0010.55158.25 

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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