Individual Calculations December 2022
 Bulmaga, Irina  Total change: 6.00  Rating chartPersonal card
 Prva liga Srbije za zene za 2022. god. Stara planina SRB 2022-10-22
RcRownchangeKK*chgGame
 2218 2417 7.50 9 0.78 10 7.80 
  Srdanovic, Jovana wm2172 SRB1.0010.20102.00 
  Petronic, Sanja wm2165 SRB1.0010.19101.90 
  Djukic, Sandra wm2138 SRB1.0010.16101.60 
  Berke, Ana wm2176 CRO1.0010.20102.00 
  Eric, Jovana wg2252 SRB1.0010.28102.80 
  Chelushkina, Irina wg2173 SRB1.0010.20102.00 
  Mkrtchian, Lilit mwg2380 ARM0.001-0.5510-5.50 
  Kovacevic, Radmila wf2113 SRB1.0010.14101.40 
  Maltsevskaya, Aleksandra mwg2389 POL0.501-0.0410-0.40 

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)
 
 1. Frauenbundesliga 2022-2023 November 2022 various GER 2022-11-12
RcRownchangeKK*chgGame
 2130 2426 1.50 2 -0.18 10 -1.80 
  Brandt, Carina 2040 GER1.0010.09100.90 
  Genova, Lyubka wm2219 BUL0.501-0.2710-2.70 

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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