Individual Calculations September 2021
 Savosto, Anna  Total change: -49.20  Rating chartPersonal card
 Championship Vladimir region 2021_G15 Vladimir RUS 2021-08-20
RcRownchangeKK*chgGame
 973 1183 4.00 7 -1.23 40 -49.20 
  Chistyakova, Yana 906 RUS1.0010.17406.80 
  Kolobkova, Ekaterina Ol 1049 RUS1.0010.324012.80 
  Chirva, Alena 1224 RUS0.001-0.4440-17.60 
  Antonova, Tatyana 783  * RUS1.0010.08403.20 
  Chudakova, Elizaveta 906 RUS1.0010.17406.80 
  Markova, Kristina 906 RUS0.001-0.8340-33.20 
  Vasiltsova, Yaroslava 1037 RUS0.001-0.7040-28.00 
 * 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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