Individual Calculations November 2014
 Przezdziecka, Ewa  Total change: 7.60  Rating chartPersonal card
 Polish Team Chess Championship Extraliga 2014 - rounds 7-9 Katowice POL 2014-10-03
 2261 2165 1.50 3 0.38 20 7.60 
  Wisniowska, Klaudia wf2198 POL0.5010.05201.00 
  Czarnota, Dorota wm2208 POL1.0010.562011.20 
  Kulon, Klaudia wm2378 POL0.001-0.2320-4.60 

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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