Rapid: Individual Calculations May 2012
 Mariutin, Mikhail  Total change: -4.60  Rating chartPersonal card
 Serpukhovskiy Rapid 2012 Serpukhov RUS 2012-03-25
RcRownchangeKK*chgGame
 2158 1950 0.50 3 -0.23 20 -4.60 
  Gorshkov, Anatoly 2033 RUS0.5010.11202.20 
  Kubatko, Ivan 2229 RUS0.001-0.1620-3.20 
  Kalinin, Nikita 2212 RUS0.001-0.1820-3.60 

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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