Individual Calculations October 2020
 Chmiel, Dominika  Total change: -46.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 1823 2023 3.50 8 -2.31 20 -46.20 
  Gluszko, Monika 1939 POL0.001-0.6220-12.40 
  Polak, Sylwia 1623  * POL1.0010.08201.60 
  Sikorska, Dorota 1951 POL0.001-0.6020-12.00 
  Czarniecka, Aleksandra 2070 POL0.001-0.4320-8.60 
  Czaplewska, Klara 1875 POL0.501-0.2020-4.00 
  Rykala, Monika 1877 POL0.001-0.7020-14.00 
  Dabrowska, Aleksandra 1623  * POL1.0010.08201.60 
  Gaczol, Julia 1623  * POL1.0010.08201.60 
 * 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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