Individual Calculations December 2021
 Muratov, Batyrkhan  Total change: 18.40  Rating chartPersonal card
 Nur-Sultan chess championship Open16-18 Nur-Sultan KAZ 2021-11-17
RcRownchangeKK*chgGame
 1491 1707 7.00 9 0.46 40 18.40 
  Sarsenbi, Zukhra 1307  * KAZ1.0010.08403.20 
  Zhapar, Yernur 1307  * KAZ1.0010.08403.20 
  Zhasan, Miras 1334 KAZ1.0010.10404.00 
  Cherkasov, Boris 1734 KAZ1.0010.544021.60 
  Akhmedinov, Satbek c1874 KAZ0.001-0.2840-11.20 
  Serik, Rakymbergen 1543 KAZ0.001-0.7240-28.80 
  Tyulyupov, Kumar 1307  * KAZ1.0010.08403.20 
  Duman, Darkhan 1307  * KAZ1.0010.08403.20 
  Zhumabekov, Shakhmardan 1705 KAZ1.0010.504020.00 
 * 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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