Rapid: Individual Calculations March 2022
 Adabyeh, Ashkan  Total change: -5.40  Rating chartPersonal card
 the first riund of the sari cup rapid chess tournoment 2022 Mazandaran IRI 2022-02-25
RcRownchangeKK*chgGame
 1702 1159 0.00 2 -0.27 20 -5.40 
  Khamisi, S Jafar 2065 IRI0.0010.00200.00 
  Namdar Abadi, Abolfazl 1338 IRI0.001-0.2720-5.40 

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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