Rapid: Individual Calculations May 2023
 Khamdamova, Afruza  Total change: -23.20  Rating chartPersonal card
 KAZAKHSTAN VS THE WORLD Rapid Astana KAZ 2023-04-17
RcRownchangeKK*chgGame
 2127 2135 3.50 8 -0.58 40 -23.20 
  Nurgaliyeva, Zarina wf2053 KAZ1.0010.394015.60 
  Kurmangaliyeva, Liya f2152 KAZ0.001-0.4840-19.20 
  Nurmanova, Alua wm2193 KAZ0.001-0.4240-16.80 
  Balabayeva, Xeniya wm2111 KAZ1.0010.474018.80 
  Nurgaliyeva, Zarina wf2053 KAZ0.001-0.6140-24.40 
  Kurmangaliyeva, Liya f2152 KAZ1.0010.524020.80 
  Nurmanova, Alua wm2193 KAZ0.001-0.4240-16.80 
  Balabayeva, Xeniya wm2111 KAZ0.501-0.0340-1.20 

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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