Individual Calculations July 2022
 Aldebay, Rakhman  Total change: -25.60  Rating chartPersonal card
 Ak Bulak Open Challenger 2022 Ak-Bulak KAZ 2022-06-01
RcRownchangeKK*chgGame
 1241 1105 0.00 2 -0.64 40 -25.60 
  Shavkatov, Temur 1191 UZB0.001-0.3840-15.20 
  Beketov, Timur 1291 KAZ0.001-0.2640-10.40 

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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