Rapid: Individual Calculations August 2019
 Zolfaghari, Mohammad Javad  Total change: 13.00  Rating chartPersonal card
 Tehran Rapid Cup 8Tir 1398 Tehran IRI 2019-06-29
RcRownchangeKK*chgGame
 1808 1850 4.50 7 0.65 20 13.00 
  Ghaffarifar, Emad 1450  * IRI1.0010.08201.60 
  Nouredideh, Mohammad Reza 1668 IRI1.0010.26205.20 
  Atakhan, Abtin f2030 IRI0.001-0.2620-5.20 
  Azizkhani, Nima 1641 IRI1.0010.23204.60 
  Sedaghati, Mehrdad f2211 IRI0.001-0.1020-2.00 
  Farjad, Farid 1835 IRI0.501-0.0220-0.40 
  Moeini, Kaveh 1822 IRI1.0010.46209.20 
 * 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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