Individual Calculations April 2019
 Efendieva, Alina  Total change: 123.60  Rating chartPersonal card
 VO Moscow. February - 2019 Moscow RUS 2019-02-06
RcRownchangeKK*chgGame
 1938 1716 5.00 8 3.09 40 123.60 
  Gabdrakipov, Ilshat 2074 RUS0.001-0.1040-4.00 
  Kuts, Vladimir 1316  * RUS1.0010.08403.20 
  Pokhlebin, Sergej 1915 RUS1.0010.764030.40 
  Babaev, Mikhail 1988 GER1.0010.834033.20 
  Mamaev, Evgeniy 2047 RUS1.0010.884035.20 
  Popkov, Andrey 2116  * RUS0.001-0.0840-3.20 
  Markevich, Arseniy 2001 RUS0.001-0.1640-6.40 
  Trofimovsky, Alexander 2049 RUS1.0010.884035.20 
 * 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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