Individual Calculations April 2009
 Jarulin, Rufat  Total change: 9.30  Rating chartPersonal card
 42. Rating tmnt open Kimry RUS 2009-01-02
RcRownchangeKK*chgGame
 1952 2045 5.00 7 0.62 15 9.30 
  Mikhailov, Ivan 1907 RUS0.001-0.6915-10.35 
  Makhnev, Yuri 1852 RUS1.0010.25153.75 
  Burlay, Vladimir 1958 RUS1.0010.38155.70 
  Golebev, Andrey 1979 RUS1.0010.41156.15 
  Presnyakov, Semen 1983 RUS0.501-0.0915-1.35 
  Borzov, Vladimir 2037 RUS0.501-0.0115-0.15 
  Krasnikov, Alexandr 1949 RUS1.0010.37155.55 

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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