Individual Calculations May 2015
 Sayafarova, Anna  Total change: -43.60  Rating chartPersonal card
 Open Moscow A March Moscow RUS 2015-03-14
RcRownchangeKK*chgGame
 1936 1897 2.50 8 -1.09 40 -43.60 
  Poplevin, Alexander 2130 RUS0.001-0.2140-8.40 
  Orlov, Alexey 1983 RUS0.5010.12404.80 
  Privalov, Igor 1979 RUS0.001-0.3940-15.60 
  Makarian, Rudik 1909 RUS0.001-0.4840-19.20 
  Elfert, Aleksandr V. m1831 RUS1.0010.414016.40 
  Grebennikova, Tatyana 2022 RUS0.001-0.3340-13.20 
  Lugovets, Dmitry 1894 RUS0.001-0.5040-20.00 
  Kurochkin, Alexander 1740 RUS1.0010.294011.60 

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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