Individual Calculations January 2013
 Poznanska, Katarzyna  Total change: 18.30  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Kobiet 2012 Wroclaw POL 2012-11-30
RcRownchangeKK*chgGame
 2124 2096 3.00 4 1.22 15 18.30 
  Krupa, Monika wg2253 POL1.0010.711510.65 
  Jakubiec, Edyta wm2209 POL1.0010.65159.75 
  Korpalska, Joanna 1738 POL1.0010.10151.50 
  Jaracz, Barbara wg2295 POL0.001-0.2415-3.60 

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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