Individual Calculations February 2018
 Zakharov, Yuri  Total change: 21.00  Rating chartPersonal card
 Early Bird 14 St. Petersburg RUS 2018-01-02
RcRownchangeKK*chgGame
 1888 1652 2.50 6 1.05 20 21.00 
  Ageev, Alexey 2052  * RUS0.001-0.0820-1.60 
  Lantseva, Aleksandra 1252  * RUS1.0010.08201.60 
  Khalikov, Bulat 2007 RUS1.0010.892017.80 
  Vunder, Andrey 2052  * RUS0.5010.42208.40 
  Kuznetsov, Mikhail 1914 RUS0.001-0.1820-3.60 
  Radkov, Bazhen D. 2052  * RUS0.001-0.0820-1.60 
 * 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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