Individual Calculations October 2019
 Poznanska, Katarzyna  Total change: -25.20  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 1955 2082 4.50 9 -1.26 20 -25.20 
  Kubicka, Anna wm2225 POL0.001-0.3120-6.20 
  Szwaj, Justyna 1781 POL1.0010.15203.00 
  Gaczol, Julia 1682  * POL1.0010.08201.60 
  Czerwinska, Milena wf2006 POL0.001-0.6020-12.00 
  Barwinska, Ewa 1740 POL1.0010.12202.40 
  Jakubiec, Edyta wm2221 POL0.5010.19203.80 
  Karykowska, Anna 1895 POL0.501-0.2420-4.80 
  Adamczyk, Zuzanna 1938 POL0.501-0.1920-3.80 
  Dmochowska, Agnieszka wf2110 POL0.001-0.4620-9.20 
 * 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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