Individual Calculations May 2018
 Valeev, Sergey  Total change: 14.40  Rating chartPersonal card
 VO Moscow. April 2018 Moscow RUS 2018-04-01
RcRownchangeKK*chgGame
 1889 1813 3.50 7 0.72 20 14.40 
  Nikulin, Yuri A. 1982 RUS1.0010.722014.40 
  Andreev, Petr 2059 RUS0.001-0.1920-3.80 
  Bobrovski, Anton 1962 RUS0.001-0.3020-6.00 
  Alekseev, Stanislav 1553 RUS1.0010.18203.60 
  Stepurko, Yury 1972 RUS0.001-0.2920-5.80 
  Dmitriev, Leonid 1806 RUS1.0010.49209.80 
  Khachaturian, Emin 1890 RUS0.5010.11202.20 

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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