Individual Calculations January 2016
 Grigoriev, Yury Z.  Total change: 29.80  Rating chartPersonal card
 SPb Seniors Championship 2015 St. Petersburg RUS 2015-12-03
RcRownchangeKK*chgGame
 1963 1822 4.50 9 1.49 20 29.80 
  Kaganov, Dmitry 2141 RUS0.5010.37207.40 
  Churikov, Viktor 2089 RUS0.001-0.1820-3.60 
  Semenikhin, Viktor 1693 RUS1.0010.33206.60 
  Rodkin, Felix 2195 RUS0.5010.40208.00 
  Belov, Vladimir N. 2019 RUS0.001-0.2520-5.00 
  Kuzmin, Yuri 1751 RUS1.0010.40208.00 
  Grekov, Igor 1913 RUS0.5010.12202.40 
  Smirnov, Vladimir G. 1895 RUS0.5010.10202.00 
  Zhukov, Gennady 1973 RUS0.5010.20204.00 

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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