Individual Calculations October 2013
 Karibayev, Bulat  Total change: -15.45  Rating chartPersonal card
 Ekibastuz Ekibastuz KAZ 2013-09-17
RcRownchangeKK*chgGame
 2105 2017 0.50 4 -1.03 15 -15.45 
  Kurmanbayev, Yerken 2208 KAZ0.001-0.2515-3.75 
  Khochiyev, Anatoliy 2076 KAZ0.001-0.4215-6.30 
  Balakanova, Bakhyt wf2075 KAZ0.001-0.4215-6.30 
  Balakanova, Gulnar wf2060 KAZ0.5010.06150.90 

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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