Individual Calculations October 2008
 Bernat, Marcin  Total change: 1.95  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2159 2200 4.50 8 0.13 15 1.95 
  Zgadzaj, Rafal 2245 POL0.5010.06150.90 
  Klekowski, Maciej 2197 POL1.0010.50157.50 
  Chalupnik, Marcin 2244 POL0.5010.06150.90 
  Szczesniak, Konrad 2248 POL0.5010.07151.05 
  Draganik, Grzegorz 1870 POL0.501-0.3815-5.70 
  Kuciel, Wladyslaw 2129 POL0.501-0.1015-1.50 
  Rzepka, Krzysztof 2208 POL0.5010.01150.15 
  Szadkowski, Krzysztof 2132 POL0.501-0.0915-1.35 

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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