Rapid: Individual Calculations February 2022
 Amel Hooshmand, Amir Ali  Total change: -4.80  Rating chartPersonal card
 1st Rapid Sirik 1400 Hormozgan IRI 2022-01-16
RcRownchangeKK*chgGame
 1399 1055 0.00 2 -0.24 20 -4.80 
  Salari, Yadollah 1461 IRI0.001-0.0820-1.60 
  Mohammadi Pour, Ebrahim 1337 IRI0.001-0.1620-3.20 

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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