Individual Calculations January 2022
 Berikkyzy, Aiaru  Total change: -76.40  Rating chartPersonal card
 Astana Open 2021 Nur-Sultan KAZ 2021-11-23
RcRownchangeKK*chgGame
 1246 1132 0.00 5 -1.91 40 -76.40 
  Serik, Rakymbergen 1532  * KAZ0.001-0.0840-3.20 
  Smirnov, Mark 1449 KAZ0.001-0.1340-5.20 
  Dauren, Darmen 1149 KAZ0.001-0.4840-19.20 
  Zhauynbay, Alimzhan 1042 KAZ0.001-0.6240-24.80 
  Sholpanbek, Zhansaya 1056 KAZ0.001-0.6040-24.00 
 * 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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