Individual Calculations June 2018
 Sharafi, Mohammadreza  Total change: 59.40  Rating chartPersonal card
 Markazi Men Chess Championship 1397 Arak IRI 2018-05-11
RcRownchangeKK*chgGame
 1828 1617 4.50 6 2.97 20 59.40 
  Allahverdi, Omid 1907 IRI1.0010.842016.80 
  Ahmadi , Ali 1842 IRI0.5010.28205.60 
  Noori, Mohammadreza 1659 IRI1.0010.562011.20 
  Jangjoo, Abolfazl 1633 IRI1.0010.522010.40 
  Hamidi, Amir Mohammad f2017  * IRI0.001-0.0820-1.60 
  Shahsanam, Alireza 1912 IRI1.0010.852017.00 
 * 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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