Individual Calculations July 2015
 Pivina, Mariya  Total change: 21.20  Rating chartPersonal card
 Voronezh FIDE Open 2015 Voronezh RUS 2015-06-12
RcRownchangeKK*chgGame
 1953 1783 2.50 7 0.53 40 21.20 
  Geranichev, Mikhail 2072 RUS0.001-0.1640-6.40 
  Krivtsov, Alexander 1992 RUS1.0010.774030.80 
  Gasanov, Zaur 1968 RUS0.001-0.2640-10.40 
  Guliev, Gasan 1958 RUS0.001-0.2740-10.80 
  Polyansky, Viktor 1925 RUS0.5010.19407.60 
  Filippov, Vladimir f1893 RUS0.5010.15406.00 
  Berezhnaya, Veronika 1862 RUS0.5010.11404.40 

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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