Individual Calculations November 2014
 Wisniowska, Klaudia  Total change: -11.00  Rating chartPersonal card
 Polish Team Chess Championship Extraliga 2014 - rounds 7-9 Katowice POL 2014-10-03
 2187 2198 1.00 3 -0.55 20 -11.00 
  Przezdziecka, Ewa wf2165 POL0.501-0.0520-1.00 
  Chlost, Marlena wf2188 POL0.501-0.0120-0.20 
  Czarnota, Dorota wm2208 POL0.001-0.4920-9.80 

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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