Individual Calculations January 2013
 Chernykh, Dmitry  Total change: 2.40  Rating chartPersonal card
 Kazan_championship_2012 Kazan RUS 2012-11-16
RcRownchangeKK*chgGame
 1913 1878 1.00 2 0.08 30 2.40 
  Farafontov, Alexander 2109 RUS0.001-0.2130-6.30 
  Kurninov, Andrei 1716 RUS1.0010.29308.70 

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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