Individual Calculations September 2022
 Hajari, Mehdi  Total change: 15.40  Rating chartPersonal card
 Fars State Cup Standard Competetion Fars IRI 2022-08-27
RcRownchangeKK*chgGame
 1516 1720 6.50 8 0.77 20 15.40 
  Khadem Hamzaei, Maryam 1320  * IRI1.0010.08201.60 
  Eskandari, Parsia 1356 IRI1.0010.10202.00 
  Rezaei, Arad 1449 IRI1.0010.17203.40 
  Dehghan Khalili, Mohammad 1217 IRI1.0010.04200.80 
  Shirazi, Emad 1745 IRI0.5010.03200.60 
  Tanouri, Mehdi 1493 IRI1.0010.21204.20 
  Momtahan, Hossein 1788 IRI0.5010.09201.80 
  Shirazi, Milad 1757 IRI0.5010.05201.00 
 * 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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