Rapid: Individual Calculations April 2022
 Alizadeh, Amirmohammad  Total change: 5.60  Rating chartPersonal card
 6th Shahgan Team Rapid Cup Qazvin IRI 2022-03-03
RcRownchangeKK*chgGame
 1899 1803 2.50 6 0.28 20 5.60 
  Atakhan, Abtin f2101 IRI0.001-0.1520-3.00 
  Mardali, Yousef 1452 IRI1.0010.11202.20 
  Khaledi, Omid 1959 IRI0.5010.21204.20 
  Changaei, Amin 2046 IRI0.001-0.2020-4.00 
  Esmaeilnejad, Mohammad Amin 1936 IRI0.001-0.3220-6.40 
  Saedi, Sobhan 1897 IRI1.0010.632012.60 

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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