Individual Calculations December 2021
 Otaubay, Sanzhar  Total change: 66.00  Rating chartPersonal card
 Nur-Sultan chess championship Open16-18 Nur-Sultan KAZ 2021-11-17
RcRownchangeKK*chgGame
 1191 1221 6.00 8 1.65 40 66.00 
  Omarova, Aisha 1012 KAZ0.501-0.2740-10.80 
  Sarsenbi, Zukhra 1145 KAZ1.0010.404016.00 
  Tuleulenov, Olzhas 1036 KAZ1.0010.264010.40 
  Zhasan, Miras 1334 KAZ0.5010.15406.00 
  Mamrayev, Beksultan 1311 KAZ0.001-0.3840-15.20 
  Shagirov, Amir 1008 KAZ1.0010.23409.20 
  Galiakbarov, Aldiyar 1141 KAZ1.0010.394015.60 
  Serik, Rakymbergen 1543 KAZ1.0010.874034.80 

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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