Individual Calculations September 2010
 Hooshdarmahjoob, N  Total change: -15.60  Rating chartPersonal card
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 2090 2052 2.00 7 -1.04 15 -15.60 
  Asgari, Morteza 2285 IRI0.5010.29154.35 
  Behmardi, K Rustam 2272 IRI0.5010.28154.20 
  Ghoch Khani, Hossein 1652  * IRI1.0010.08151.20 
  Shamsi, Mohammadhossein 2180 IRI0.001-0.3315-4.95 
  Hosseinzadeh, Nima 2246 IRI0.001-0.2515-3.75 
  Zahedi, Farshad 2200 IRI0.001-0.3015-4.50 
  Maleki, Mojtaba 1796 IRI0.001-0.8115-12.15 
 * 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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