Individual Calculations October 2020
 Fraczek, Weronika  Total change: -14.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 1904 1882 3.50 9 -0.74 20 -14.80 
  Stebel, Agata 1871 POL1.0010.48209.60 
  Czarniecka, Aleksandra 2070 POL0.001-0.2620-5.20 
  Krupa, Monika wg2219 POL0.5010.38207.60 
  Polak, Sylwia 1590 POL0.001-0.8520-17.00 
  Adamczyk, Zuzanna wc1849 POL0.501-0.0520-1.00 
  Kasperek, Joanna 2048 POL0.001-0.2820-5.60 
  Kostecka, Marika wc1917 POL0.5010.05201.00 
  Dabrowska, Aleksandra 1566 POL0.501-0.3720-7.40 
  Guzik, Jolanta wf2003 POL0.5010.16203.20 

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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