Individual Calculations May 2012
 Hosseinzadeh, Nima  Total change: -4.20  Rating chartPersonal card
 2nd Qazvin Int. Open Tournament Qazvin IRI 2012-03-08
RcRownchangeKK*chgGame
 2225 2266 4.50 9 -0.28 15 -4.20 
  Darban, Morteza m2369 IRI0.001-0.3615-5.40 
  Mohebi, Ali 1870 IRI1.0010.08151.20 
  Ettehadi, H 2240 IRI1.0010.46156.90 
  Idani, Pouya m2451 IRI0.5010.24153.60 
  Azaladze, Shota m2419 GEO0.001-0.3015-4.50 
  Khademi, Mohammad Miran 2307 IRI0.001-0.4415-6.60 
  Khodabandeh, Milad 1866  * IRI1.0010.08151.20 
  Sedaghati, Mehrdad 2216 IRI1.0010.43156.45 
  Asgari, Morteza 2284 IRI0.001-0.4715-7.05 
 * 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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