Individual Calculations January 2009
 Pahorecky, Jiri  Total change: 12.75  Rating chartPersonal card
 Open Jizni Cechy 2008 Cesky Krumlov CZE 2008-10-11
RcRownchangeKK*chgGame
 2166 1993 2.50 6 0.85 15 12.75 
  Krouzel, Jaroslav f2192 CZE0.5010.26153.90 
  Amstadt, Aron 2196 HUN0.5010.26153.90 
  Bartos, Jan f2203 CZE0.001-0.2315-3.45 
  Rajnys, Vladimir 2081 CZE0.5010.12151.80 
  Schalla, Dieter 2117 GER0.5010.17152.55 
  Happel, Henk f2208 NED0.5010.27154.05 

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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