Individual Calculations July 2022
 Botirjonov, Abdullokh  Total change: -6.00  Rating chartPersonal card
 Ak Bulak Open Challenger 2022 Ak-Bulak KAZ 2022-06-01
RcRownchangeKK*chgGame
 1167 1297 4.50 7 -0.15 40 -6.00 
  Derksen, Vadim 1323 KAZ0.001-0.4640-18.40 
  Tulekenova, Azel 1010 KAZ1.0010.16406.40 
  Gein, Dmitriy 1180 KAZ0.001-0.6640-26.40 
  Daumov, Aldiyar 1013 KAZ1.0010.16406.40 
  Berikkyzy, Aiaru 1173 KAZ1.0010.334013.20 
  Amangeldy, Ramazan 1241 KAZ0.501-0.0840-3.20 
  Kazhmuratov, Altair 1227 KAZ1.0010.404016.00 

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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