Individual Calculations November 2014
 Tavakol, Mehrad  Total change: -16.80  Rating chartPersonal card
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1592 1356 0.50 4 -0.42 40 -16.80 
  Shahsanam, Alireza 1756  * IRI0.001-0.0840-3.20 
  Fakhrbakhsh, Vandad 1388 IRI0.5010.04401.60 
  Zal, Ali 1581 IRI0.001-0.2240-8.80 
  Ebrahimi , Sina 1642 IRI0.001-0.1640-6.40 
 * 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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