Rapid: Individual Calculations January 2022
 Raeesi Sarkhooni, Amir Ali  Total change: -12.00  Rating chartPersonal card
 9th Rapid Hormozgan 1400 Bandar Abbas IRI 2021-12-03
RcRownchangeKK*chgGame
 1357 1019 0.00 4 -0.60 20 -12.00 
  Najafi Hajivar, Vahid 1571 IRI0.001-0.0320-0.60 
  Hassanpour, Alireza 1414 IRI0.001-0.0820-1.60 
  Raeesi, Mohammad 1163 IRI0.001-0.3120-6.20 
  Mansouri, Arash 1280 IRI0.001-0.1820-3.60 

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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