Individual Calculations September 2019
 Maleki, Amin  Total change: -40.00  Rating chartPersonal card
 4th Atrak Standard Cup 1398 - U2200 North Khorasan IRI 2019-08-14
RcRownchangeKK*chgGame
 1573 1756 4.50 8 -1.00 40 -40.00 
  Allahtavakoli, Mahmoud 1356  * IRI1.0010.08403.20 
  Mohammadi, Reza 1947 IRI0.001-0.2540-10.00 
  Farahmand, Ali 1356  * IRI0.001-0.9240-36.80 
  Mousavi Moein, Seyed Mohammad 1356  * IRI1.0010.08403.20 
  Ahmadi, Seyedeh Malihe 1560 IRI1.0010.254010.00 
  Kazemzadeh, Ebrahim 1356  * IRI1.0010.08403.20 
  Talebi, Masoud 1975 IRI0.001-0.2240-8.80 
  Hamedinia, Majid 1680 IRI0.501-0.1040-4.00 
 * 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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