Individual Calculations May 2021
 Brjunina, Varvara  Total change: -0.40  Rating chartPersonal card
 Russian Championship G13 1st league 2021 Loo RUS 2021-04-09
RcRownchangeKK*chgGame
 1231 1108 2.50 7 -0.01 40 -0.40 
  Kozlova, Olga 1508  * RUS0.001-0.0840-3.20 
  Yakunenkova, Ekaterina 1395 RUS0.5010.344013.60 
  Kochenkova, Viktoria 1072 RUS1.0010.454018.00 
  Svyatopolk-Chetvertynskaya, Vasi 1244 RUS1.0010.684027.20 
  Goryacheva, Svetlana 1203 RUS0.001-0.3740-14.80 
  Valiullina, Lyaisan 1156 RUS0.001-0.4340-17.20 
  Kuznetsova, Tatyana 1037 RUS0.001-0.6040-24.00 
 * 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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