Individual Calculations August 2015
 Petrov, Nikita  Total change: 6.60  Rating chartPersonal card
 MalayaZemlya-2015 open Novorossiysk RUS 2015-07-08
RcRownchangeKK*chgGame
 2112 2439 7.50 8 0.66 10 6.60 
  Kurbanov, Nariman 2039  * RUS1.0010.08100.80 
  Gromak, Ivan 2039  * RUS1.0010.08100.80 
  Bylino, Oleg f2039  * UKR1.0010.08100.80 
  Gasanov, Zaur 2039  * RUS1.0010.08100.80 
  Nazaretyan, Tigran 2268 RUS1.0010.27102.70 
  Sergeeva, Natalia 2063 RUS1.0010.09100.90 
  Onischenko, Leonid 2039  * RUS1.0010.08100.80 
  Pozin, Sergey m2367 RUS0.501-0.1010-1.00 
 * 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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