Individual Calculations May 2014
 Shahmoradi, Arash  Total change: -5.55  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1867 1898 4.00 8 -0.37 15 -5.55 
  Ghanbarzadeh, Reza 2201 IRI0.001-0.1415-2.10 
  Isaian, Jessica 1628 IRI1.0010.17152.55 
  Poormosavi, Seyed Kian 1541 IRI0.501-0.3915-5.85 
  Asgari, Morteza 2279 IRI0.001-0.0915-1.35 
  Rastbod, Ali 1706 IRI0.501-0.2515-3.75 
  Mahdavi, Hassan 1702 IRI1.0010.25153.75 
  Khamisi, S Jafar 2174 IRI0.001-0.1715-2.55 
  Ahmadi Hesardareh, Ali 1702 IRI1.0010.25153.75 

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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