Individual Calculations June 2015
 Khosravian, Esmaeil  Total change: 21.20  Rating chartPersonal card
 Esfahan Chess Championship 2015 Esfahan IRI 2015-04-29
RcRownchangeKK*chgGame
 1786 1714 3.00 6 0.53 40 21.20 
  Amini Esfandarani, Gholamreza 1381 IRI1.0010.12404.80 
  Jafarpishe, Erfan 1961 IRI1.0010.814032.40 
  Nazemi, Pedram 1993 IRI1.0010.844033.60 
  Haghayegh, Jamshah 2054 IRI0.001-0.1240-4.80 
  Samimi Sedeh, Majid 1820 IRI0.001-0.3640-14.40 
  Izadi, Mohammad 1508 IRI0.001-0.7640-30.40 

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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