Individual Calculations July 2009
 Kriukov, Sergey  Total change: 11.85  Rating chartPersonal card
 B-16 FL 2009 RUS Juniors Champ. Dagomys RUS 2009-04-15
RcRownchangeKK*chgGame
 2001 2034 3.50 5 0.79 15 11.85 
  Obogoev, Boris 1892 RUS0.501-0.1915-2.85 
  Grushin, Stanislav 1961 RUS1.0010.40156.00 
  Pranizin, Gennady 2164 RUS1.0010.681510.20 
  Fedotov, Ivan 2081 RUS0.001-0.4315-6.45 
  Lyushin, Maxim 1909 RUS1.0010.33154.95 

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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