Individual Calculations July 2012
 Efimov, Ernest  Total change: 5.70  Rating chartPersonal card
 B-14 FL 2012 RUS Juniors Champ. Loo RUS 2012-04-17
RcRownchangeKK*chgGame
 1926 1824 2.00 5 0.19 30 5.70 
  Verkhovtsev, Semion 1941 RUS1.0010.663019.80 
  Popov, Khristofor 1955 RUS1.0010.683020.40 
  Chekletsov, Ilya 1922 RUS0.001-0.3730-11.10 
  Kantyshev, Nikita 1898 RUS0.001-0.4030-12.00 
  Velichko, Arseny 1914 RUS0.001-0.3830-11.40 

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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