Individual Calculations April 2014
 Kedrov, Valery V.  Total change: -24.45  Rating chartPersonal card
 February Voscresniy Open 2014 Moscow RUS 2014-02-16
RcRownchangeKK*chgGame
 1913 2194 2.50 5 -1.63 15 -24.45 
  Lavrischev, Anatoly 1870 RUS0.501-0.3715-5.55 
  Shuvalova, Polina 2057 RUS0.001-0.6815-10.20 
  Khairov, Alexey 1794  * RUS1.0010.08151.20 
  Elfert, Aleksandr V. m1903 RUS1.0010.15152.25 
  Antonova, Nadezhda wf1941 TJK0.001-0.8115-12.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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