Individual Calculations July 2024
 Azizi, Alireza  Total change: 31.20  Rating chartPersonal card
 the standard chess tournament sari khordad1403 Sari- mazandaran IRI 2024-06-19
RcRownchangeKK*chgGame
 1645 1747 6.50 9 0.78 40 31.20 
  Rahimnejadnajarkolaei, Hana 1446 IRI1.0010.15406.00 
  Rastegar, Bahar 1586 IRI1.0010.294011.60 
  Salar, Milad 2106 IRI0.001-0.1040-4.00 
  Najafi, Diana 1583 IRI0.001-0.7240-28.80 
  Rezaei, Sohrab 1509 IRI1.0010.20408.00 
  Mokhtarifar, Mehrad 1568 IRI0.501-0.2340-9.20 
  Ghadir Nia, Mehrsam 1556 IRI1.0010.254010.00 
  Shahabi Gharib, Shervin 1615 IRI1.0010.324012.80 
  Kharamin, Iman 1832 IRI1.0010.624024.80 

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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