Individual Calculations February 2014
 Nazari, Arad  Total change: 50.40  Rating chartPersonal card
 4th Darya Open (2013) Rasht IRI 2013-11-11
RcRownchangeKK*chgGame
 1841 1555 2.50 5 1.68 30 50.40 
  Pourreza, Ardalan 1845 IRI1.0010.843025.20 
  Hooshdarmahjoob, Navid 1939 IRI0.001-0.0930-2.70 
  Nezamivand Chegini, Yaser 1810 IRI0.001-0.1930-5.70 
  Vakilpour, Aryan 1775 IRI1.0010.783023.40 
  Tavoosi Rad, Ramtin 1834 IRI0.5010.343010.20 

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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