Individual Calculations June 2013
 Doostkam, P  Total change: 5.85  Rating chartPersonal card
 Farvardin Open Chess Tournament 2013 Tehran IRI 2013-04-13
RcRownchangeKK*chgGame
 1940 2134 7.00 9 0.39 15 5.85 
  Jofreh, Manouchehr 1734  * IRI1.0010.08151.20 
  Sheykhali, Mohammadreza 1790 IRI1.0010.12151.80 
  Eftekhari, Amir 1976 IRI0.501-0.2115-3.15 
  Ghanbarzadeh, Reza 2014 IRI0.501-0.1615-2.40 
  Akhgari, Reza 1928 IRI0.501-0.2615-3.90 
  Abedi, Pouria 1901 IRI1.0010.21153.15 
  Rostami, Rouzbeh 2000 IRI1.0010.32154.80 
  Hejazi, Seyed Mehdi 2067 IRI0.501-0.0915-1.35 
  Pajoumtajani, Farbod 2046 IRI1.0010.38155.70 
 * 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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