Individual Calculations September 2021
 Goryachkina, Aleksandra  Total change: -3.20  Rating chartPersonal card
 Women's World Cup 2021 Sochi RUS 2021-07-10
RcRownchangeKK*chgGame
 2447 2596 8.00 12 -0.32 10 -3.20 
  Tokhirjonova, Gulrukhbegim wg2320 USA1.0010.17101.70 
  Tokhirjonova, Gulrukhbegim wg2320 USA1.0010.17101.70 
  Badelka, Olga mwg2418 BLR1.0010.27102.70 
  Badelka, Olga mwg2418 BLR0.501-0.2310-2.30 
  Stefanova, Antoaneta g2463 BUL0.001-0.6810-6.80 
  Stefanova, Antoaneta g2463 BUL1.0010.32103.20 
  Saduakassova, Dinara mwg2483 KAZ0.501-0.1510-1.50 
  Saduakassova, Dinara mwg2483 KAZ1.0010.35103.50 
  Muzychuk, Anna gwg2527 UKR0.501-0.1010-1.00 
  Muzychuk, Anna gwg2527 UKR1.0010.40104.00 
  Kosteniuk, Alexandra gwg2472 RUS0.001-0.6710-6.70 
  Kosteniuk, Alexandra gwg2472 RUS0.501-0.1710-1.70 

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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