Individual Calculations August 2015
 Puchko, Nikolay  Total change: -32.40  Rating chartPersonal card
 MalayaZemlya-2015 open Novorossiysk RUS 2015-07-08
RcRownchangeKK*chgGame
 1890 1999 3.50 7 -0.81 40 -32.40 
  Volkova, Alina 1599  * RUS1.0010.08403.20 
  Nazaretyan, Tigran 2268 RUS0.001-0.1740-6.80 
  Morozov, Dmitry 1599  * RUS1.0010.08403.20 
  Onischenko, Leonid 1781 RUS0.001-0.7840-31.20 
  Gromak, Ivan 1969 RUS0.501-0.0440-1.60 
  Yurchenko, Nikolay 2021 RUS1.0010.534021.20 
  Gasanov, Zaur 1991 RUS0.001-0.5140-20.40 
 * 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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