Individual Calculations January 2013
 Lachowicz, Judyta  Total change: 11.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Kobiet 2012 Wroclaw POL 2012-11-30
RcRownchangeKK*chgGame
 2114 1716 1.00 3 0.76 15 11.40 
  Guzik, Jolanta wf2111 POL0.5010.42156.30 
  Przezdziecka, Marta wg2116  * POL0.001-0.0815-1.20 
  Fojudzka, Anna wm2116  * POL0.5010.42156.30 
 * 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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