Rapid: Individual Calculations July 2022
 Sobirov, Afruzbek  Total change: 31.00  Rating chartPersonal card
 Ak Bulak Open Challenger 2022 (rapid) Ak-Bulak KAZ 2022-06-08
RcRownchangeKK*chgGame
 1272 1158 4.50 8 1.55 20 31.00 
  Kazhmuratov, Altair 1181 KAZ0.001-0.4720-9.40 
  Borizov, Rustam 1168 KAZ1.0010.512010.20 
  Gein, Dmitriy 1194 KAZ1.0010.552011.00 
  Rakhmatullaev, Muhammadsoli 1393 UZB0.5010.29205.80 
  Berikkyzy, Aiaru 1207 KAZ1.0010.572011.40 
  Daulet, Alikhan 1603 KAZ0.001-0.0620-1.20 
  Zaitsev, Ilya 1200 KAZ0.001-0.4420-8.80 
  Tulekenova, Aiza 1232 KAZ1.0010.602012.00 

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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