Individual Calculations April 2013
 Shahrookh, Hiva  Total change: 0.00  Rating chartPersonal card
 Ferdowsi International Open CHess Tournament 2013 Mashhad IRI 2013-02-19
RcRownchangeRpKK*chgGame
 1715 0 1.00 4 0.00 1522   0.00 
  Kazemi, Akbar 1742 IRI0.0010.00 0.00 
  Akbari, Mostafa 1717 IRI0.0010.00 0.00 
  Ghesmati, Aryan 1642 IRI0.0010.00 0.00 
  Parvanehlooee, Heshmatolla 1760 IRI1.0010.00 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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