Individual Calculations October 2008
 Zdrojewski, Wojciech  Total change: -13.95  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2151 2190 4.00 9 -0.93 15 -13.95 
  Szczyrba, Daniel 2191 POL1.0010.50157.50 
  Sron, Przemyslaw 1892 POL1.0010.15152.25 
  Wozniak, Maciej 2220 POL0.5010.04150.60 
  Borysiak, Boguslaw f2162 POL0.501-0.0415-0.60 
  Seifert, Henryk f2235 POL0.5010.06150.90 
  Guzik, Jolanta wf2095 POL0.501-0.1315-1.95 
  Maciaga, Marcin 2180 POL0.001-0.5115-7.65 
  Ziolkowski, Dawid 2183 POL0.001-0.5115-7.65 
  Lisowski, Krzysztof 2199 POL0.001-0.4915-7.35 

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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