Individual Calculations January 2009
 Malachowski, Margrit  Total change: -1.05  Rating chartPersonal card
 Swiss Team Championship 2008 (League A, B, 1) decentralised SUI 2008-03-01
RcRownchangeKK*chgGame
 2023 2174 2.00 3 -0.07 15 -1.05 
  Grandadam, Nicolas 2065 SUI1.0010.35155.25 
  Bonnard, Vincent 1870 SUI0.501-0.3615-5.40 
  Einhorn, Leonid 2133 GER0.501-0.0615-0.90 

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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