Individual Calculations December 2014
 Schaller, Didier  Total change: -9.60  Rating chartPersonal card
 Open du Jura 2014 (Rondes 4-7) Porrentruy SUI 2014-11-22
RcRownchangeKK*chgGame
 1822 1775 1.50 4 -0.24 40 -9.60 
  Retti, Ivan 1882 SUI0.001-0.3540-14.00 
  Juchler, Celine 1688 SUI1.0010.384015.20 
  Lachausse, Bruno 1869 SUI0.5010.13405.20 
  Graber, Christian 1850 SUI0.001-0.4040-16.00 

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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