Individual Calculations July 2014
 Bayat, Amir  Total change: 0.30  Rating chartPersonal card
 Ordibehesht Open (2014) Tehran IRI 2014-05-12
RcRownchangeKK*chgGame
 1633 1476 1.00 3 0.01 30 0.30 
  Abpeikar, S.e. 1876  * IRI0.001-0.0830-2.40 
  Hajinezhad, Hamid 1440 IRI1.0010.453013.50 
  Jalali, Esmaeil 1582 IRI0.001-0.3630-10.80 
 * 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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