Blitz: Individual Calculations September 2023
 Kozganbay, Erkin  Total change: -45.80  Rating chartPersonal card
 Zolotaya Osen blitz 2023 Astana KAZ 2023-07-16
RcRownchangeKK*chgGame
 1918 2286 5.50 9 -2.29 20 -45.80 
  Aldabergen, Nurali 1886  * KAZ1.0010.08201.60 
  Zhuravliev, Viktor 1886  * KAZ0.501-0.4220-8.40 
  Zharokov, Kaissar 1986 KAZ1.0010.15203.00 
  Issabayev, Dias f2128 KAZ0.001-0.7120-14.20 
  Akhmediyar, Yernur 1649 KAZ1.0010.01200.20 
  Kenbeilov, Timur 1853 KAZ1.0010.06201.20 
  Abdsattar, Alisher 1705 KAZ0.001-0.9820-19.60 
  Rakhimzhan, Alen f2201 KAZ0.001-0.6220-12.40 
  Amirkul, Alimzhan 1971 KAZ1.0010.14202.80 
 * 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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