Individual Calculations April 2015
 Sadeghi Dereshgi, Ehsan  Total change: 0.00  Rating chartPersonal card
 23nd Fajr International Open Chess Tournament (2015) Orumiyeh IRI 2015-02-18
RcRownchangeRpKK*chgGame
 1789 0 3.50 6 0.00 1809   0.00 
  Ahmed, Qutayba Yunis 1713 IRQ1.0010.00 0.00 
  Mammadov, Sadig 1909 AZE0.0010.00 0.00 
  Katanova, Aynur 1694 AZE1.0010.00 0.00 
  Asadi, Motahare wf1902 IRI0.5010.00 0.00 
  Anjom Rooz, Mehdi 1880 IRI0.0010.00 0.00 
  Bayramov, Aladdin 1638 AZE1.0010.00 0.00 

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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