Rapid: Individual Calculations September 2022
 Khajehmirzaei Yazdi, Jamal  Total change: 12.00  Rating chartPersonal card
 Alborz rapid 4 shahrivar 1401 Alborz IRI 2022-08-26
RcRownchangeKK*chgGame
 1574 1556 3.00 5 0.60 20 12.00 
  Zare, Arman 1163 IRI1.0010.08201.60 
  Chavari, Mohammad Mahdi 2061 IRI0.001-0.0420-0.80 
  Sheikhzadeh, Bardia 1176 IRI1.0010.09201.80 
  Moghadas Jafari, Mohammad 1732 IRI1.0010.732014.60 
  Heravi, Mohammad Hossein 1736 IRI0.001-0.2620-5.20 

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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