Individual Calculations July 2015
 Rybakova, Polina  Total change: 22.80  Rating chartPersonal card
 Voronezh FIDE Open 2015 Voronezh RUS 2015-06-12
RcRownchangeKK*chgGame
 1955 1903 4.00 8 0.57 40 22.80 
  Kholodov, Vladimir 2034 RUS1.0010.684027.20 
  Fadin, Evgeny 2098 RUS0.5010.254010.00 
  Matveenko, Yury 2069 RUS0.5010.22408.80 
  Voronkov, Denis 2086 RUS0.5010.24409.60 
  Filippov, Ivan 2022 RUS0.001-0.3440-13.60 
  Zisin, Oleg 1631 RUS0.001-0.8340-33.20 
  Zharkikh, Sergey 1855 RUS0.501-0.0740-2.80 
  Rolgeizer, Genrikh 1844 RUS1.0010.424016.80 

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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