Individual Calculations January 2013
 Kozlov, Vladimir N  Total change: -6.90  Rating chartPersonal card
 120 Alekhin A Moscow RUS 2012-12-01
RcRownchangeKK*chgGame
 2095 2269 1.50 3 -0.69 10 -6.90 
  Kulikov, Mikhail L 2052 RUS1.0010.22102.20 
  Martynov, Vladimir 2087 RUS0.501-0.2410-2.40 
  Kovtunenko, Alexandr 2146 RUS0.001-0.6710-6.70 

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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