Individual Calculations October 2021
 Bojicic, Andjela  Total change: -1.40  Rating chartPersonal card
 Prva liga Srbije za 2021. god - Zene Vrnjacka Banja SRB 2021-09-07
RcRownchangeKK*chgGame
 2099 2151 5.50 10 -0.07 20 -1.40 
  Prudnikova, Svetlana wg2177 SRB0.001-0.4620-9.20 
  Zarkovic, Mila wm2204 SRB0.5010.07201.40 
  Maksimovic, Suzana wg2128 SRB1.0010.47209.40 
  Petronic, Sanja wm2197 SRB0.001-0.4420-8.80 
  Velikic, Adela wm2274 SRB0.5010.17203.40 
  Nestorovic, Irena wf1937 SRB1.0010.23204.60 
  Vukosavljevic, Tatjana 1751  * SRB0.501-0.4220-8.40 
  Miladinovic, Lena wm2082 SRB0.501-0.1020-2.00 
  Marcetic, Marija wm2052 SRB1.0010.36207.20 
  Chelushkina, Irina wg2190 SRB0.5010.05201.00 
 * 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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