Individual Calculations June 2022
 Hamed, Mohamad Mahdi  Total change: -75.20  Rating chartPersonal card
 Iranian Youth Chess Championship ( Open U18 ) Hamedan IRI 2022-05-07
RcRownchangeKK*chgGame
 1460 1584 2.00 6 -1.88 40 -75.20 
  Khazaei, Parviz 2119 IRI0.001-0.0340-1.20 
  Bojand, Mohamad Sadegh 1170 IRI0.501-0.4340-17.20 
  Rismanchi, Ramtin 1184  * IRI0.001-0.9240-36.80 
  Ebrahimi, Mahdi 1186 IRI1.0010.08403.20 
  Amini, Mohammadreza 1701 IRI0.5010.16406.40 
  Mansoori, Mikaeil 1399 IRI0.001-0.7440-29.60 
 * 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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