Individual Calculations January 2024
 Dolati, Artin  Total change: 6.00  Rating chartPersonal card
 20th Gilan Super League Round 4-6 Gilan IRI 2023-12-27
RcRownchangeKK*chgGame
 2030 2104 1.50 2 0.30 20 6.00 
  Avakh, E 2103 IRI0.5010.00200.00 
  Eghdam, Pouria 1956 IRI1.0010.30206.00 

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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