Rapid: Individual Calculations April 2017
 Rabchenyuk, Alina  Total change: -15.20  Rating chartPersonal card
 Kazakhstan Championship among girls up to 20 years 2017 rapid Astana KAZ 2017-03-18
RcRownchangeKK*chgGame
 1467 1391 2.50 8 -0.76 20 -15.20 
  Balabayeva, Kseniya 1700 KAZ0.001-0.1420-2.80 
  Shauken, Aruzhan 1616 KAZ0.001-0.2220-4.40 
  Aysultanova, Dilnaz 1162 KAZ1.0010.21204.20 
  Kurmangalieva, Liya 1484 KAZ0.5010.13202.60 
  Baidalinova, Darina 1407 KAZ0.001-0.4820-9.60 
  Tleubayeva, Dana 1244 KAZ1.0010.30206.00 
  Lesbekova, Asel 1630 KAZ0.001-0.2020-4.00 
  Alen, Aisha 1495 KAZ0.001-0.3620-7.20 

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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