Individual Calculations August 2021
 Artemova, Alexandra  Total change: 42.40  Rating chartPersonal card
 Volga Cup 2021 girls 13 Kostroma RUS 2021-07-04
RcRownchangeKK*chgGame
 1278 1148 3.50 7 1.06 40 42.40 
  Yanchurkina, Mariya Den 1098 RUS1.0010.434017.20 
  Kusakina, Uliana wc1391 RUS0.001-0.2040-8.00 
  Kazaryan, Karina 1111 RUS1.0010.454018.00 
  Shenker, Angelina 1548  * RUS0.5010.424016.80 
  Savosto, Anna 1181 RUS1.0010.554022.00 
  Zaikina, Yuliya 1372 RUS0.001-0.2240-8.80 
  Vinogradova, Mariya V. 1244 RUS0.001-0.3740-14.80 
 * 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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