Individual Calculations September 2009
 Maeurer, Christoph Dr  Total change: -3.00  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2345 2313 3.50 8 -0.20 15 -3.00 
  Blattner, Kurt 2043 SUI1.0010.17152.55 
  Bischoff, Klaus g2551 GER0.5010.30154.50 
  Pavlovic, Milos g2535 SRB0.001-0.2215-3.30 
  Eidinger, Helmut 2123 SUI1.0010.25153.75 
  Saric, Ivan g2561 CRO0.001-0.1915-2.85 
  Kummle, Thomas Dr 2173 GER1.0010.31154.65 
  Alsina, Leal Daniel m2529 ESP0.001-0.2215-3.30 
  Zak, Uri 2243 ISR0.001-0.6015-9.00 

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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