Individual Calculations December 2015
 Rudnev, Nikolai  Total change: -19.80  Rating chartPersonal card
 Championship of Nikolaev region semifinal - 2015 Nikolaev UKR 2015-10-24
RcRownchangeKK*chgGame
 1782 1788 2.00 6 -0.99 20 -19.80 
  Belosvetov, Nikolaj f2070 UKR0.001-0.1620-3.20 
  Diatlov, Andrei 1388  * UKR1.0010.08201.60 
  Khazankin, Moisei 2013 UKR0.001-0.2220-4.40 
  Nazrieva, Zarina 1596 UKR0.001-0.7520-15.00 
  Riabchenko, Mihail 1667 UKR1.0010.34206.80 
  Fesenko, Anatoliy 1958 UKR0.001-0.2820-5.60 
 * 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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