Rapid: Individual Calculations September 2022
 Khalilzade, Ayshan  Total change: -0.40  Rating chartPersonal card
 14th Urmia Weekly Rapid Chess Tournament 1401 Urmia IRI 2022-08-25
RcRownchangeKK*chgGame
 1444 1304 2.00 6 -0.02 20 -0.40 
  Damya, Aydin 1715 IRI0.001-0.0820-1.60 
  Khalifehzadeh, Karim 1471 IRI1.0010.722014.40 
  Asghari, Reza 1518 IRI0.001-0.2320-4.60 
  Zarrar, Nafi 1429 IRI0.001-0.3320-6.60 
  Goli, Amirreza 1115 IRI1.0010.25205.00 
  Makhdoom, Mohammad Radin 1413 IRI0.001-0.3520-7.00 

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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