Individual Calculations November 2022
 Bosagh Zadeh, Alireza  Total change: 9.60  Rating chartPersonal card
 Arvand Laegue Team Tournament Abadan IRI 2022-09-21
RcRownchangeKK*chgGame
 1758 2127 5.50 6 0.24 40 9.60 
  Rafie Khalilabadi, Alireza 1602 IRI1.0010.03401.20 
  Khalifehzadeh, Jaafar 1659 IRI1.0010.05402.00 
  Parvin, Zahra 1663 IRI1.0010.05402.00 
  Jalalvand, Aria 1727  * IRI1.0010.08403.20 
  Vaziri, Rasool 1947 IRI1.0010.264010.40 
  Mansoori, H.ali 1948 IRI0.501-0.2340-9.20 
 * 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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