Individual Calculations June 2021
 Andreeva, Varvara  Total change: -30.80  Rating chartPersonal card
 Moscow region spring 2021 girls 15 Odintsovo RUS 2021-05-01
RcRownchangeKK*chgGame
 1227 1190 1.50 5 -0.77 40 -30.80 
  Gamilova, Regina 1439 RUS0.001-0.1940-7.60 
  Kostenjuk, Kristina 1225 RUS0.001-0.4540-18.00 
  Kravtsova, Elena 1133 RUS0.001-0.5840-23.20 
  Vervein, Eva 1314 RUS0.5010.17406.80 
  Skorodumova, Mariya M 1022 RUS1.0010.284011.20 

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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