Individual Calculations October 2008
 Zminda, Bogdan  Total change: 8.70  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2116 2156 5.00 8 0.58 15 8.70 
  Migala, Andrzej 2091 POL0.501-0.0915-1.35 
  Szczesniak, Konrad 2248 POL1.0010.63159.45 
  Obiedzinski, Pawel 2008 POL0.001-0.7015-10.50 
  Rupental, Janusz 2027 POL1.0010.33154.95 
  Machlowski, Slawomir 2147 POL0.501-0.0115-0.15 
  Kurkowski, Zbigniew 2113 POL0.501-0.0615-0.90 
  Borysiak, Boguslaw f2162 POL1.0010.51157.65 
  Przybyla, Kamil 2134 POL0.501-0.0315-0.45 

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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