Individual Calculations January 2012
 Elahi, Abdollah  Total change: -18.60  Rating chartPersonal card
 4rd chichest chess tournament Urmia IRI 2011-09-19
RcRownchangeKK*chgGame
 2003 2148 3.50 7 -1.24 15 -18.60 
  Firouzi, Miad 1748  * IRI1.0010.08151.20 
  Aadeli, Arvin 1989 IRI1.0010.29154.35 
  Asgari, Morteza 2293 IRI0.001-0.3115-4.65 
  Shah Moradi, Mohammad 1984 IRI0.001-0.7215-10.80 
  Asghari Badeki, Mehdi 1978 IRI0.501-0.2215-3.30 
  Soleimanifar, Reza 1985 IRI1.0010.28154.20 
  Asadi, Ali 2047 IRI0.001-0.6415-9.60 
 * 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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