Individual Calculations June 2015
 Kiana, Arab  Total change: -47.60  Rating chartPersonal card
 Esfahan Chess Championship 2015 Esfahan IRI 2015-04-29
RcRownchangeKK*chgGame
 1606 1861 2.00 4 -1.19 40 -47.60 
  Amini Esfandarani, Gholamreza 1461  * IRI1.0010.08403.20 
  Bahadorani, Hojjat 1551 IRI1.0010.14405.60 
  Mirjani, Mohammad 1708 IRI0.001-0.7040-28.00 
  Karimi, Omid 1705 IRI0.001-0.7140-28.40 
 * 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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