Individual Calculations July 2023
 Boali, Artin  Total change: 0.00  Rating chartPersonal card
 Esfahan City Chess Championship (Open) 1402 Esfahan IRI 2023-06-21
RcRownchangeRpKK*chgGame
 1385 0 0.00 3 0.00 585   0.00 
  Asgari Rashtiani, Yasin 1450 IRI0.0010.00 0.00 
  Hamzeh Ali, Behnam 1463 IRI0.0010.00 0.00 
  Madineh, Seyed Matin 1243 IRI0.0010.00 0.00 

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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