Individual Calculations April 2013
 Sedghi, Babak  Total change: 6.15  Rating chartPersonal card
 Ferdowsi International Open CHess Tournament 2013 Mashhad IRI 2013-02-19
RcRownchangeKK*chgGame
 2059 2073 5.00 9 0.41 15 6.15 
  Benidze, Davit m2473  * GEO0.001-0.0815-1.20 
  Ghesmati, Aryan 1673  * IRI1.0010.08151.20 
  Arabi, Saeid 2179 IRI0.001-0.3615-5.40 
  Pourmoradi, Mostafa 1705 IRI1.0010.10151.50 
  Manukyan, Sargis V. 2360 ARM0.001-0.1615-2.40 
  Kazemi, Akbar 1742 IRI1.0010.12151.80 
  Iranfar, Amir 1866 IRI1.0010.23153.45 
  Hosseini Attar, S.jamal 2172 IRI1.0010.64159.60 
  Ahmadinia, Ebrahim m2361 IRI0.001-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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