Rapid: Individual Calculations August 2014
 Zubkov, Viktor  Total change: -58.80  Rating chartPersonal card
 Don cup 2014 rapid Azov RUS 2014-07-13
RcRownchangeKK*chgGame
 1855 2093 1.00 5 -2.94 20 -58.80 
  Khachumova, Marina 1693  * RUS0.001-0.9220-18.40 
  Mirzoyan, Saak 1913 RUS0.001-0.7420-14.80 
  Gudz, Anastasia 1859 RUS0.001-0.7920-15.80 
  Sbytov, Oleg 1896 RUS1.0010.25205.00 
  Valov, Eugeny 1912 RUS0.001-0.7420-14.80 
 * 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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