Individual Calculations June 2015
 Hashemi, Abbas  Total change: 31.60  Rating chartPersonal card
 Esfahan Chess Championship 2015 Esfahan IRI 2015-04-29
RcRownchangeKK*chgGame
 1666 1588 2.00 3 0.79 40 31.60 
  Jafari, Nader 1437 IRI1.0010.304012.00 
  Salehipour, Amin 1713 IRI1.0010.674026.80 
  Minakhanloo, Mohammad Javad 1847 IRI0.001-0.1840-7.20 

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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