Individual Calculations January 2013
 Jakubiec, Edyta  Total change: -5.85  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Kobiet 2012 Wroclaw POL 2012-11-30
RcRownchangeKK*chgGame
 2113 2209 2.00 4 -0.39 15 -5.85 
  Korpalska, Joanna 1809  * POL1.0010.08151.20 
  Jaracz, Barbara wg2295 POL1.0010.62159.30 
  Poznanska, Katarzyna 2096 POL0.001-0.6515-9.75 
  Krupa, Monika wg2253 POL0.001-0.4415-6.60 
 * 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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