Individual Calculations May 2014
 Marzoughi, Mohammadsadegh  Total change: -3.15  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1993 1965 4.00 9 -0.21 15 -3.15 
  Faghirnavaz, Ali 2284 IRI0.001-0.1315-1.95 
  Afzoon, Danial 1653 IRI1.0010.14152.10 
  Mahdavi, Hassan 1702 IRI1.0010.18152.70 
  Barzigar, Behrang 2207 IRI0.001-0.2015-3.00 
  Khoeini, Ehsan 1777 IRI1.0010.26153.90 
  Avakh, E 2084 IRI1.0010.66159.90 
  Moghaddamian, Afshin 2179 IRI0.001-0.2315-3.45 
  Asgari, Morteza 2279 IRI0.001-0.1415-2.10 
  Kouchaki Penchah, Jaber 1776 IRI0.001-0.7515-11.25 

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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