Individual Calculations May 2011
 Tikhonov, Vladimir  Total change: 12.75  Rating chartPersonal card
 Ryazan Chmp. 2011 men Ryazan RUS 2011-04-02
RcRownchangeKK*chgGame
 2085 2083 4.50 8 0.51 25 12.75 
  Goryachev, Anatoly 2161 RUS0.001-0.3925-9.75 
  Surkov, Mikhail 1920 RUS0.501-0.2225-5.50 
  Sosnitskaja, Alena 1861 RUS0.501-0.2825-7.00 
  Kuziurova, Elena 1963 RUS1.0010.34258.50 
  Raikin, Leonid m2256 RUS0.5010.23255.75 
  Kovalchuk, Dmitry 2175 RUS0.5010.13253.25 
  Vasiliev, Vladimir P. m2374 RUS0.5010.35258.75 
  Vershkov, Denis 1970 RUS1.0010.35258.75 

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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