Individual Calculations September 2023
 Kamarova, Zhanbota  Total change: -103.20  Rating chartPersonal card
 Zolotaya Osen 2023 Astana KAZ 2023-07-22
RcRownchangeKK*chgGame
 1587 1717 3.50 9 -2.58 40 -103.20 
  Mamakova, Aknur 1239 KAZ1.0010.05402.00 
  Nugumanov, Bakhtiyar m2317 KAZ0.001-0.0240-0.80 
  Khen, Andrey 1490 KAZ0.501-0.2940-11.60 
  Aitzhan, Karim 1377 KAZ1.0010.12404.80 
  Arestanov, Timur f2216 KAZ0.001-0.0440-1.60 
  Zhassan, Miras 1543 KAZ0.001-0.7340-29.20 
  Akhmediyar, Yernur 1414 KAZ0.001-0.8640-34.40 
  Khassenov, Miras 1317  * KAZ1.0010.08403.20 
  Berikkyzy, Ayaru 1372 KAZ0.001-0.8940-35.60 
 * 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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