Rapid: Individual Calculations September 2023
 Amirkul, Alimzhan  Total change: -19.60  Rating chartPersonal card
 Rapid in CShK - july 3 Astana KAZ 2023-07-15
RcRownchangeKK*chgGame
 1643 1739 3.00 6 -0.49 40 -19.60 
  Mazhkenov, Alisher 1944 KAZ0.001-0.2440-9.60 
  Berikkyzy, Ayaru 1340 KAZ1.0010.08403.20 
  Kairbekova, Amina wm2051 KAZ0.001-0.1440-5.60 
  Berikkyzy, Alanna 1335 KAZ1.0010.08403.20 
  Bolat, Inayat 1849 KAZ0.001-0.3540-14.00 
  Bakhytzhan, Madiyar 1339  * KAZ1.0010.08403.20 
 * 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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