Individual Calculations August 2019
 Rigi, Kamyar  Total change: -20.80  Rating chartPersonal card
 1st Kharoon Standard Cup 2019 (Najafabad - U1700) Esfahan IRI 2019-06-27
RcRownchangeKK*chgGame
 1330 1535 4.00 7 -1.04 20 -20.80 
  Haji Arismani, Mohammad Taha 1276 IRI1.0010.18203.60 
  Allahverdi, Davood 1696 IRI0.5010.21204.20 
  Hashemi, Masoud 1590 IRI0.001-0.4220-8.40 
  Mohammadi Khah, Reza 1147 IRI1.0010.09201.80 
  Soleimanian, Mohammadmatin 1332 IRI0.501-0.2620-5.20 
  Taheri, Mohammad Erfan 1135  * IRI1.0010.08201.60 
  Hajibabaei, Vandad 1135  * IRI0.001-0.9220-18.40 
 * 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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