Individual Calculations April 2017
 Korchev, Oleg  Total change: -64.00  Rating chartPersonal card
 Chelyabinsk region 2017 Chmp Chelyabinsk RUS 2017-02-24
RcRownchangeKK*chgGame
 1740 1683 2.00 8 -1.60 40 -64.00 
  Sotnikov, Alexander I. f2083  * RUS0.001-0.0840-3.20 
  Tsvetkov, Pavel 2083  * RUS0.001-0.0840-3.20 
  Arakcheev, Vladislav 1549 RUS0.501-0.1840-7.20 
  Bobylev, Nikita 1655 RUS0.501-0.0440-1.60 
  Vakhtin, Petr 1508 RUS0.001-0.7340-29.20 
  Drozdov, Maksim 1444 RUS0.001-0.8040-32.00 
  Kiryushkin, Nikolay 1819 RUS1.0010.684027.20 
  Tretjachenko, Leonid 1776 RUS0.001-0.3740-14.80 
 * 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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