Rapid: Individual Calculations April 2013
 Sergeev, Alexey  Total change: -23.60  Rating chartPersonal card
 Open Rapid-«A» Kolomna Voin-Internacionalist 2013 Rtg Kolomna RUS 2013-02-17
RcRownchangeKK*chgGame
 2087 2189 0.00 2 -1.18 20 -23.60 
  Rasskazov, Vladimir f2357 RUS0.001-0.2820-5.60 
  Merzlyakov, Vyacheslav 1817 RUS0.001-0.9020-18.00 

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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