Rapid: Individual Calculations July 2023
 Kavousi, Hasti  Total change: 2.40  Rating chartPersonal card
 Ramsar Weekly Rated Tir 1402 Mazandaran IRI 2023-06-22
RcRownchangeKK*chgGame
 1487 1203 0.50 2 0.06 40 2.40 
  Asadi, Atabak 1694 IRI0.001-0.0440-1.60 
  Izak Shirian, Ali 1279 IRI0.5010.10404.00 

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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