Individual Calculations April 2016
 Parfenov, Viktor N.  Total change: 2.00  Rating chartPersonal card
 Smolensk region Championship 2016 Smolensk RUS 2016-02-25
RcRownchangeKK*chgGame
 1989 2165 5.00 7 0.10 20 2.00 
  Savelyev, Dmitry Petrovich 1765  * RUS1.0010.08201.60 
  Ilyin, Sergey 2008 RUS0.501-0.2120-4.20 
  Denisov, Denis 1926 RUS1.0010.20204.00 
  Kiselev, Alexander S. f2139 RUS0.501-0.0420-0.80 
  Komissarov, I. 2232 RUS0.5010.09201.80 
  Konashenkov, Ilya 1765  * RUS1.0010.08201.60 
  Egorenkov, Igor 2089 RUS0.501-0.1020-2.00 
 * 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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