Rapid: Individual Calculations July 2024
 Ershadian, Fatima  Total change: -55.60  Rating chartPersonal card
 weekly chess tournament-markazi-1403 Arak IRI 2024-05-24
RcRownchangeKK*chgGame
 1578 1401 0.00 5 -1.39 40 -55.60 
  Sotoude Nia, Mahdiar 1701 IRI0.001-0.1540-6.00 
  Saeidi, Shahrokh 1596 IRI0.001-0.2540-10.00 
  Mirzaee, Davood 1475 IRI0.001-0.4040-16.00 
  Hamidi, Karim 1614 IRI0.001-0.2340-9.20 
  Jalalvandi, Mohammadreza 1504 IRI0.001-0.3640-14.40 

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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