Individual Calculations August 2023
 Babakhani, Arad  Total change: 0.80  Rating chartPersonal card
 Alborz Standard U 1900 Alborz IRI 2023-07-02
RcRownchangeKK*chgGame
 1352 1096 1.00 4 0.02 40 0.80 
  Mohammadali, Ali 1710 IRI0.001-0.0240-0.80 
  Alizadeh, Rahmatollah 1295 IRI0.001-0.2440-9.60 
  Arab Nasrabadi, Ali 1131 IRI1.0010.554022.00 
  Namazi, Mohammad Parsa 1271 IRI0.001-0.2740-10.80 

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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