Individual Calculations September 2023
 Zhakan, Erasyl  Total change: -3.20  Rating chartPersonal card
 Zolotaya Osen 2023 Astana KAZ 2023-07-22
RcRownchangeKK*chgGame
 1768 1813 5.00 9 -0.08 40 -3.20 
  Karaman, Nurbol 1323 KAZ0.501-0.4640-18.40 
  Mamyrov, Beybarys 1413  * KAZ1.0010.08403.20 
  Amirkul, Alimzhan 1975 KAZ1.0010.714028.40 
  Akhmetov, Ayan m2411 KAZ0.001-0.0240-0.80 
  Khen, Andrey 1490 KAZ0.501-0.3740-14.80 
  Shevchenko, Alexandr 1712 KAZ1.0010.364014.40 
  Rakhimzhan, Alen f2154 KAZ0.001-0.1240-4.80 
  Nukin, Tolegen m1698 KAZ1.0010.344013.60 
  Zhauynbay, Aldiyar 1740 KAZ0.001-0.6040-24.00 
 * 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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