Rapid: Individual Calculations May 2019
 Biyakhmet, Aruzhan  Total change: 14.80  Rating chartPersonal card
 Dinara Saduakassova Cup Women-2019 Astana KAZ 2019-04-02
RcRownchangeKK*chgGame
 1660 1326 1.00 2 0.74 20 14.80 
  Adilbekova, Erkezhan 1726  * KAZ0.001-0.0820-1.60 
  Abil, Aray 1593 KAZ1.0010.822016.40 
 * 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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