Individual Calculations November 2017
 Okrugin, Sergey  Total change: -4.50  Rating chartPersonal card
 Open Championship of the Yaroslavl region 2017 Yaroslavl RUS 2017-09-30
RcRownchangeKK*chgGame
 2057 2320 6.00 8 -0.45 10 -4.50 
  Fedunov, Boris 1959 RUS1.0010.10101.00 
  Novikov, Sergey D 2116 RUS0.501-0.2610-2.60 
  Subbotin, Andrey 2100 RUS1.0010.22102.20 
  Smirnov, Alexander Y. 2272 RUS0.501-0.0710-0.70 
  Morin, Vladimir I. 2052 RUS0.001-0.8310-8.30 
  Orlovtsev, Alexander 1927 RUS1.0010.08100.80 
  Averyanov, Grigori 2108 RUS1.0010.23102.30 
  Klimov, Petr 1920  * RUS1.0010.08100.80 
 * 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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