Individual Calculations September 2014
 Ivanov, Igor Y  Total change: -14.80  Rating chartPersonal card
 Semifinal Championship Tula region Tula RUS 2014-07-21
RcRownchangeKK*chgGame
 1982 2021 3.50 9 -1.48 10 -14.80 
  Zhukov, Vladimir 1899 RUS1.0010.33103.30 
  Dikarev, Oleg 2111 RUS0.001-0.3810-3.80 
  Shalygin, Aleksander 1958 RUS0.001-0.5910-5.90 
  Naidenov, Ilia 1877 RUS0.001-0.6910-6.90 
  Gorbunov, Oleg 1975 RUS1.0010.44104.40 
  Krupoder, Sergey 1976 RUS1.0010.44104.40 
  Leonov, Mikhail A 2040 RUS0.001-0.4710-4.70 
  Korolev, Anatoly 2023 RUS0.001-0.5010-5.00 
  Sergeev, Gennady 1979 RUS0.501-0.0610-0.60 

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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