Individual Calculations August 2021
 Benderac, Ana  Total change: -27.40  Rating chartPersonal card
 South Ural Cup 2021 - C Chelyabinsk RUS 2021-06-25
RcRownchangeKK*chgGame
 2110 2183 4.00 9 -1.37 20 -27.40 
  Petrukhina, Olga wf2082 KAZ0.501-0.1420-2.80 
  Gevorgyan, Maria wg2219 ARM0.001-0.4520-9.00 
  Filippova, Darya wf2002 RUS1.0010.26205.20 
  Mukhina, Jana wf1988 RUS0.001-0.7520-15.00 
  Dubnikova, Anastasia wf2154 RUS0.501-0.0420-0.80 
  Nasybullina, Dayana 1990 RUS0.501-0.2520-5.00 
  Nasybullina, Alfia wm2135 KAZ0.501-0.0720-1.40 
  Geller, Anastasiya wf2228 RUS0.5010.06201.20 
  Prudnikova, Svetlana wg2192 SRB0.5010.01200.20 

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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