Rapid: Individual Calculations April 2017
 Kozybayeva, Alisa  Total change: -23.60  Rating chartPersonal card
 Kazakhstan Championship among girls up to 20 years 2017 rapid Astana KAZ 2017-03-18
RcRownchangeKK*chgGame
 1664 1723 4.00 9 -1.18 20 -23.60 
  Baidalinova, Darina 1407 KAZ1.0010.13202.60 
  Nurgali, Nazerke wf1618 KAZ0.001-0.6420-12.80 
  Kairbekova, Amina wc1591 KAZ1.0010.32206.40 
  Serikbay, Assel wf1726 KAZ0.001-0.5020-10.00 
  Shauken, Aruzhan 1616 KAZ1.0010.35207.00 
  Bakytzhan, A 1622 KAZ1.0010.36207.20 
  Adilbekova, Erkezhan 1843 KAZ0.001-0.3420-6.80 
  Mukhit, Aisezym 1877 KAZ0.001-0.2920-5.80 
  Kim, Kristina 1675 KAZ0.001-0.5720-11.40 

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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