Individual Calculations September 2012
 Zhahbai, Uulu Zhohar  Total change: -8.40  Rating chartPersonal card
 Issyk-kul 2012 Cholpon-Ata KGZ 2012-07-26
RcRownchangeKK*chgGame
 1778 2015 2.50 4 -0.56 15 -8.40 
  Momynalieva, Shaadat 1615  * KGZ1.0010.08151.20 
  Kenenbaev, Aidar 1646 KGZ1.0010.10151.50 
  Taalaibekov, Tagir 1849 KGZ0.001-0.7215-10.80 
  Seitaliev, Erlan 2002 KGZ0.501-0.0215-0.30 
 * 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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