Individual Calculations July 2015
 Kokovyakina, Anna  Total change: 38.80  Rating chartPersonal card
 Rating tournament FIDE (A) Perm RUS 2015-06-02
RcRownchangeKK*chgGame
 1875 1770 4.00 8 0.97 40 38.80 
  Goldobin, Aleksei 2101 RUS0.001-0.1240-4.80 
  Chechurin, Yury 1665 RUS1.0010.364014.40 
  Borovik, Artem V. 2012 RUS0.5010.304012.00 
  Devyaterikov, Vladimir 1569 RUS1.0010.24409.60 
  Tsapalin, Sergey 2023 RUS0.001-0.1940-7.60 
  Goldshtein, Grigory 2068 RUS0.001-0.1540-6.00 
  Pukhov, Maksim 1697 RUS1.0010.404016.00 
  Artamonov, Roman V. 1866 RUS0.5010.13405.20 

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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