Individual Calculations May 2012
 Berdnikov, Jury  Total change: -5.10  Rating chartPersonal card
 Crimea Men Championship - 2012 Simferopol UKR 2012-02-12
RcRownchangeKK*chgGame
 1989 2031 3.50 7 -0.34 15 -5.10 
  Golovach, Valery 2268 UKR0.001-0.2015-3.00 
  Fedchenko, Andrey 1906 UKR0.001-0.6715-10.05 
  Mukuk, Osman 1686 UKR1.0010.11151.65 
  Fish, Alexandr 1980 UKR0.501-0.0715-1.05 
  Shemyjakin, Valerii 1929 UKR1.0010.36155.40 
  Pervakov, Sergey 2124 UKR0.001-0.3715-5.55 
  Chelebiev, Djeljal 2030 UKR1.0010.50157.50 

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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