Individual Calculations September 2021
 Andreeva, Varvara  Total change: -11.20  Rating chartPersonal card
 Vladimir Open 2021 boys 15 Suzdal RUS 2021-08-04
RcRownchangeKK*chgGame
 1209 1085 1.50 5 -0.28 40 -11.20 
  Shadyev, Damir 1485  * RUS0.001-0.0840-3.20 
  Yachmenev, Feodosiy 1217 RUS0.001-0.3240-12.80 
  Sumarokova, Alena 1068 RUS0.001-0.5240-20.80 
  Fokeev, Maxim 1048 RUS1.0010.454018.00 
  Shevchenko, Tais 1226 RUS0.5010.19407.60 
 * 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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