Individual Calculations November 2023
 Khalouei Koupaei, Arya  Total change: 4.40  Rating chartPersonal card
 Kerman Cup (Standard Under 2200 & Blitz) Kerman IRI 2023-10-04
RcRownchangeKK*chgGame
 1543 1774 6.50 9 0.11 40 4.40 
  Noormandi, Nazanin 1374  * IRI1.0010.08403.20 
  Shahi Moridi, Fatameh 1248 IRI1.0010.03401.20 
  Rafati, Rayan 1202 IRI1.0010.02400.80 
  Malekzadeh, Mohammad 1942 IRI0.001-0.2840-11.20 
  Kafi Zadeh, Rahman 1461 IRI1.0010.14405.60 
  Hasanpor Moghadam, Asma 1552 IRI1.0010.22408.80 
  Chavari, Mohammad Mahdi 2076 IRI0.001-0.1540-6.00 
  Miyandehi, Alireza 1241 IRI1.0010.03401.20 
  Eslami Niya, Seyed Mahdi 1787 IRI0.5010.02400.80 
 * 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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