Rapid: Individual Calculations October 2022
 Izady, Mohammad  Total change: 7.00  Rating chartPersonal card
 Alborz chess rapid 31 shahrivar 1401 Karaj IRI 2022-09-22
RcRownchangeKK*chgGame
 1679 1979 6.00 7 0.35 20 7.00 
  Montazeri, Maryam 1579  * IRI1.0010.08201.60 
  Farokhfar, S Ahmad 1397 IRI1.0010.02200.40 
  Khajehmirzaei Yazdi, Jamal 1568 IRI1.0010.08201.60 
  Kachian, Amir 1800 IRI1.0010.27205.40 
  Shahbazi, Parsa 1675 IRI1.0010.14202.80 
  Maleki, Mojtaba 2073 IRI0.001-0.3720-7.40 
  Rahmatpisheh, Amir Hossein 1660 IRI1.0010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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