Individual Calculations January 2013
 Przezdziecka, Marta  Total change: -1.35  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Kobiet 2012 Wroclaw POL 2012-11-30
 2054 2287 3.00 4 -0.09 15 -1.35 
  Fojudzka, Anna wm2206 POL0.501-0.1115-1.65 
  Guzik, Jolanta wf2111 POL1.0010.27154.05 
  Lachowicz, Judyta 1887  * POL1.0010.08151.20 
  Cagara, Paulina 2013 POL0.501-0.3315-4.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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