Rapid: Individual Calculations November 2021
 Alipour, Mohammadhossein  Total change: 3.60  Rating chartPersonal card
 West Azerbaijan Rapid Chess Tournament 1400 Urmia IRI 2021-10-22
RcRownchangeKK*chgGame
 1537 1201 1.00 5 0.18 20 3.60 
  Lotfi, Aylar 1878 IRI0.001-0.0120-0.20 
  Behbour, Ehsan 1563 IRI0.001-0.1020-2.00 
  Khalifehzadeh, Karim 1328 IRI0.001-0.3320-6.60 
  Asghari, Reza 1516 IRI0.001-0.1420-2.80 
  Ranjbar, Hengameh 1401 IRI1.0010.762015.20 

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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