Rapid: Individual Calculations October 2017
 Yarifard, Reza  Total change: 25.20  Rating chartPersonal card
 Marand Rapid Shahrivar 1396 Koshksaray IRI 2017-09-08
RcRownchangeKK*chgGame
 1912 1878 5.00 8 1.26 20 25.20 
  Mohammadzadeh, Mehdi 1601 IRI1.0010.17203.40 
  Hosseini, Seyed Sadegh 1741 IRI0.501-0.1820-3.60 
  Rashed, Ebrahim 1861 IRI1.0010.48209.60 
  Eivazy, Mahdi 1916 IRI1.0010.552011.00 
  Atanejhad, Sahebali f2147 IRI0.001-0.1720-3.40 
  Golizadeh, Asghar g2278  * IRI1.0010.922018.40 
  Moghaddamian, Afshin 2045 IRI0.5010.22204.40 
  Zoulfaghari, Alireza 1707 IRI0.001-0.7320-14.60 
 * 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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