Individual Calculations October 2019
 Kupsik, Joanna  Total change: -4.00  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 1995 1731 1.50 9 -0.20 20 -4.00 
  Lukasiewicz, Anna 2075 POL0.001-0.1220-2.40 
  Tarnowska, Aleksandra 1843 POL0.5010.15203.00 
  Waszczuk, Patrycja 2131  * POL0.001-0.0820-1.60 
  Karykowska, Anna 1895 POL0.001-0.2820-5.60 
  Murawko, Katarzyna 2062 POL0.001-0.1220-2.40 
  Andrzejewska, Anna wc2021 POL0.001-0.1620-3.20 
  Guzik, Jolanta wf2012 POL0.5010.34206.80 
  Mlynarska, Sylwia 1925 POL0.001-0.2520-5.00 
  Bednarska-Bzdega, Malgorzata wf1991 POL0.5010.32206.40 
 * 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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