Individual Calculations June 2021
 Balaian, Alina  Total change: -6.60  Rating chartPersonal card
 Team women chess final 2021 Sochi RUS 2021-05-01
RcRownchangeKK*chgGame
 2324 2249 2.50 7 -0.33 20 -6.60 
  Pogonina, Natalija wg2472 RUS0.001-0.2220-4.40 
  Sakorenko, Adriana wf2216 RUS0.501-0.0520-1.00 
  Bodnaruk, Anastasia mwg2457 RUS0.001-0.2320-4.60 
  Borisova, Ekaterina f2268 RUS0.001-0.4720-9.40 
  Yakimova, Mariya wf2217 RUS0.001-0.5420-10.80 
  Lysenko, Margarita wf2207 RUS1.0010.44208.80 
  Badelka, Olga mwg2433 BLR1.0010.742014.80 

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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