Rapid: Individual Calculations January 2016
 Ghafourian, Amir Ali  Total change: 13.20  Rating chartPersonal card
 Tehran - Milad Payambar- 2015 Rapid Tehran IRI 2015-12-29
RcRownchangeKK*chgGame
 1902 1959 4.00 6 0.66 20 13.20 
  Javadi Pirooz, Mehran 1559  * IRI1.0010.08201.60 
  Tavakolian, M. 2012 IRI0.5010.07201.40 
  Vahidi, Mohammad f2099 IRI0.5010.19203.80 
  Doostkam, P 2067 IRI0.001-0.3520-7.00 
  Rezaei, Hamidreza 1821 IRI1.0010.31206.20 
  Azami, Nasrollah 1856 IRI1.0010.36207.20 
 * 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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