Individual Calculations July 2023
 Kurbanbaev, Zalkar  Total change: 72.40  Rating chartPersonal card
 Yurtaev Memorial 2023 Open A Cholpon-Ata KGZ 2023-06-15
RcRownchangeKK*chgGame
 1870 1652 4.50 9 1.81 40 72.40 
  Bulatova, Kamaliya wf2137 FID1.0010.964038.40 
  Kozhamberdiev, Maratbek 1719 KAZ1.0010.594023.60 
  Sezdbekov, Ruslan f2274 KGZ0.5010.494019.60 
  Kovalev, Oleg 2157 FID0.001-0.0440-1.60 
  Muradylov, Baiel 1689 KGZ0.001-0.4540-18.00 
  Daiyrbekov, Nursultan 1469 KGZ1.0010.264010.40 
  Sezdbekov, Arzybek 1996 KGZ0.001-0.1240-4.80 
  Zhusupov, Mairambek 1747 KGZ0.001-0.3740-14.80 
  Pahomeev, Oleg 1644 KGZ1.0010.494019.60 

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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