Individual Calculations August 2019
 Dorpa, Mohammad Mahdi  Total change: 93.60  Rating chartPersonal card
 Golestan Chess Championship 1398 Golestan IRI 2019-06-26
RcRownchangeKK*chgGame
 1638 1608 5.50 7 2.34 40 93.60 
  Amir Latifi, Seid Morteza 1208  * IRI1.0010.08403.20 
  Mosayebi, Pourya 1440 IRI1.0010.284011.20 
  Asnaashari, Mohammad Ebrahim 1718 IRI1.0010.654026.00 
  Aminifard, M.sam 1825 IRI1.0010.784031.20 
  Nikzad, Nami 1897 IRI0.5010.344013.60 
  Kiaei, Ali 1808 IRI0.001-0.2440-9.60 
  Mogheyseh, Abolfazl 1572 IRI1.0010.454018.00 
 * 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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