Individual Calculations January 2009
 Wilk, Jan  Total change: -31.25  Rating chartPersonal card
 7.Forchheimer Sparkassen-Open A Forchheim GER 2008-09-26
RcRownchangeKK*chgGame
 2072 1925 0.00 4 -1.25 25 -31.25 
  Schmidt, Alexander 2120 GER0.001-0.2525-6.25 
  Belkahia, Tijani 2089 GER0.001-0.2825-7.00 
  Hoermann, Fabian 1911 GER0.001-0.5225-13.00 
  Lowitz, Torsten 2168 GER0.001-0.2025-5.00 

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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