Individual Calculations December 2022
 Kosinova, Anastasia  Total change: 19.20  Rating chartPersonal card
 Standard - SFO championship - 2022. G15 Barnaul RUS 2022-10-31
RcRownchangeKK*chgGame
 1364 1620 7.50 9 0.48 40 19.20 
  Khomyakova, Mariya 1188 RUS1.0010.07402.80 
  Budaeva, Kseniya 1164 RUS1.0010.06402.40 
  Kuznetsova, Tatyana 1390 RUS1.0010.21408.40 
  Bragina, Anna 1702 RUS0.5010.11404.40 
  Ulturgasheva, Kseniya 1491 RUS1.0010.334013.20 
  Partys, Sofiya A. 1220  * RUS1.0010.08403.20 
  Lapa, Viktoriya 1428 RUS0.001-0.7540-30.00 
  Rastorgueva, Sofja 1240 RUS1.0010.09403.60 
  Krupenko, Polina 1457 RUS1.0010.284011.20 
 * 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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