Individual Calculations January 2011
 Walther, Yann  Total change: -10.20  Rating chartPersonal card
 Swiss Team Championship SMM 2010 decentralised SUI 2010-02-13
RcRownchangeKK*chgGame
 2044 2109 0.50 2 -0.68 15 -10.20 
  Bigler, David 2006 SUI0.501-0.1415-2.10 
  Fabre, Mathias 2081 SUI0.001-0.5415-8.10 

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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