Individual Calculations April 2014
 Valeev, Sergey  Total change: 1.20  Rating chartPersonal card
 February Voscresniy Open 2014 Moscow RUS 2014-02-16
RcRownchangeKK*chgGame
 1980 1906 2.50 6 0.08 15 1.20 
  Rossal, Valeriy I. 2072 RUS0.001-0.2815-4.20 
  Proskurin, Grigory 1836 RUS1.0010.40156.00 
  Vekerchuk, Maxim 2088 RUS0.5010.24153.60 
  Shuvalova, Polina 2057 RUS0.001-0.3015-4.50 
  Levashov, Michael 1921 RUS1.0010.52157.80 
  Polischuk, Anatoly 1905 RUS0.001-0.5015-7.50 

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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