Individual Calculations September 2009
 Kauch, Markus  Total change: -0.30  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2278 2219 3.50 8 -0.02 15 -0.30 
  Mikhalevski, Victor g2619  * ISR0.001-0.0815-1.20 
  Buergy, Ivo 2096 SUI1.0010.33154.95 
  Wintzer, Joachim Dr f2384 GER0.001-0.2815-4.20 
  Astengo, Marcello 2117 ITA1.0010.36155.40 
  Brunner, Lucas g2480 SUI0.001-0.1815-2.70 
  Ditzler, Juerg 2106 SUI0.501-0.1515-2.25 
  Meyer, Peter 2080 GER0.501-0.1915-2.85 
  Zozulia, Anna mwg2341 BEL0.5010.17152.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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