Rapid: Individual Calculations July 2024
 Mirzaee, Davood  Total change: 0.40  Rating chartPersonal card
 weekly chess tournament-markazi-1403 Arak IRI 2024-05-24
RcRownchangeKK*chgGame
 1611 1475 2.00 6 0.02 20 0.40 
  Bahrami, Hamidreza 1721 IRI0.001-0.1920-3.80 
  Salimi, Hossein 1763 IRI0.001-0.1620-3.20 
  Ershadian, Fatima 1401 IRI1.0010.40208.00 
  Sotoude Nia, Saeed 1595 IRI1.0010.662013.20 
  Bahrami, Gholamreza 1588 IRI0.001-0.3520-7.00 
  Saeidi, Shahrokh 1596 IRI0.001-0.3420-6.80 

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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