Individual Calculations December 2018
 Sagyndyk, Dana  Total change: -55.60  Rating chartPersonal card
 Astana championship (girls 12) 2018 Astana KAZ 2018-11-20
RcRownchangeKK*chgGame
 1079 1050 0.00 3 -1.39 40 -55.60 
  Nurmanova, Nargiz 1133 KAZ0.001-0.3940-15.60 
  Shagirbayeva, Aigerim 1003 KAZ0.001-0.5740-22.80 
  Kazhenova, Dana 1101 KAZ0.001-0.4340-17.20 

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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