Individual Calculations December 2019
 Ghafouri, Mohammad Javad  Total change: 88.00  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1746 1704 7.00 11 2.20 40 88.00 
  Nemati, Mehrad 1304  * IRI1.0010.08403.20 
  Kaboudi, Seyed Behrang 2026 IRI0.001-0.1340-5.20 
  Khamseh, Amin 1456 IRI1.0010.19407.60 
  Shahsavari, Mahan 1446 IRI1.0010.18407.20 
  Tavazo, Amirparsa 1889 IRI0.5010.24409.60 
  Khoshkalamian, Behzad 1900 IRI0.5010.254010.00 
  Motevalian, Amin 1877 IRI1.0010.734029.20 
  Doroodgar, A.hosein 1810 IRI0.5010.14405.60 
  Amini, Enayatollah 1815 IRI0.5010.15406.00 
  Veisi, Armin 1875 IRI0.5010.23409.20 
  Jalali, Saba 1803 IRI0.5010.14405.60 
 * 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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