Individual Calculations April 2009
 Dimitrov, Atanas  Total change: 20.10  Rating chartPersonal card
 32. Zurich Weihnachtsopen Zurich SUI 2008-12-26
RcRownchangeKK*chgGame
 2301 2329 5.00 7 1.34 15 20.10 
  Milosevic, Gligor 2077 SUI1.0010.19152.85 
  Baramidze, David g2557 GER0.5010.29154.35 
  Merklinger, Markus 2169 GER1.0010.29154.35 
  Varga, Zoltan g2494 HUN0.001-0.2815-4.20 
  Schaffner, David 1979 SUI1.0010.11151.65 
  Hobuss, Udo 2405 GER1.0010.60159.00 
  Heimann, Andreas 2428 GER0.5010.14152.10 

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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