Individual Calculations September 2009
 Plenkovic, Zdenko  Total change: -19.65  Rating chartPersonal card
 23th International Open Tournament Pula 2009 Pula CRO 2009-06-27
RcRownchangeKK*chgGame
 2149 2365 5.50 9 -1.31 15 -19.65 
  Ascic, Iva 2015 CRO1.0010.11151.65 
  Antunovic, Ivo 2117 CRO0.501-0.3115-4.65 
  Frank, Dieter 2122 AUT0.001-0.8015-12.00 
  Arndt, Uwe 2024 GER1.0010.12151.80 
  Looijmans, Karel 2098 NED1.0010.18152.70 
  Maleki, Nicolas 2175 FRA1.0010.25153.75 
  Drazic, Sinisa g2533 SRB0.001-0.2815-4.20 
  Shtivelband, Vladimir 2180 RUS1.0010.26153.90 
  Purgar, Ivona 2080 CRO0.001-0.8415-12.60 

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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