Individual Calculations September 2009
 Pichler, Michael  Total change: -1.80  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2287 2156 1.50 5 -0.12 15 -1.80 
  Ordyan, Vrej f2349 ARM0.5010.25153.75 
  Stigar, Petter f2297 NOR0.001-0.3115-4.65 
  Kaufeld, Juergen f2274 GER0.5010.16152.40 
  Kwatschewsky, Leo f2252 AUT0.5010.13151.95 
  Stanetzek, Carsten 2263 GER0.001-0.3515-5.25 

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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