Individual Calculations November 2012
 Przezdziecka, Marta  Total change: 2.25  Rating chartPersonal card
 Extraliga Seniorow - Round 7-9 Katowice POL 2012-09-28
 2298 2260 1.50 3 0.15 15 2.25 
  Zawadzka, Jolanta wg2371 POL0.001-0.3515-5.25 
  Gasik, Anna wm2238 POL1.0010.47157.05 
  Kadziolka, Beata wg2285 POL0.5010.03150.45 

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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