Individual Calculations October 2014
 Sorokin, Nikolay A.  Total change: -6.40  Rating chartPersonal card
 Day of sity-Kstovo 2014 open Kstovo RUS 2014-09-20
RcRownchangeKK*chgGame
 1727 1699 2.50 6 -0.32 20 -6.40 
  Yevlampiev, Sergey 1866 RUS1.0010.722014.40 
  Tkachev, Viacheslav 1973 RUS0.001-0.1720-3.40 
  Erastov, Semen 1596 RUS0.001-0.6420-12.80 
  Rakhvalov, Victor S. 1680 RUS0.501-0.0320-0.60 
  Deulin, Evgeny 1549 RUS0.001-0.7020-14.00 
  Rebrov, Viktor 1697 RUS1.0010.502010.00 

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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