Individual Calculations June 2022
 Shams, Siavash  Total change: -5.60  Rating chartPersonal card
 19th Open Ordibehesht Esfahan Cup Esfahan IRI 2022-05-02
RcRownchangeKK*chgGame
 1498 1612 3.50 6 -0.28 20 -5.60 
  Heydari, Setayesh 1212  * IRI1.0010.08201.60 
  Nanavar, Pouyan 1390 IRI1.0010.22204.40 
  Dehghan, Kamyar 1471 IRI1.0010.31206.20 
  Hajian, Mehrbod 1609 IRI0.5010.00200.00 
  Mosavar, Reza 1750 IRI0.001-0.3120-6.20 
  Nasiri, Mohammad Naeim 1557 IRI0.001-0.5820-11.60 
 * 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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