Rapid: Individual Calculations March 2023
 Bahram Zadeh, Ali Asghar  Total change: 44.80  Rating chartPersonal card
 mabas rasool akram (S) Dayyer Bushehr IRI 2023-02-26
RcRownchangeKK*chgGame
 1361 1215 3.50 7 1.12 40 44.80 
  Avazi, Farzad 1624 IRI0.001-0.0840-3.20 
  Moayedinia, Abdollah 1409 IRI0.5010.254010.00 
  Changizi, Hossein 1352 IRI1.0010.684027.20 
  Khosravi, Hasan 1318 IRI0.001-0.3640-14.40 
  Deyrand, Arvin 1173 IRI1.0010.444017.60 
  Ranjbar, Mohammad 1614 IRI0.001-0.0840-3.20 
  Keshvari, Mohammad Sina 1036 IRI1.0010.274010.80 

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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