Individual Calculations September 2011
 Shah Moradi, Mohammad  Total change: -2.55  Rating chartPersonal card
 Iranian Chess festival (men) 2011 Zanjan IRI 2011-07-06
RcRownchangeKK*chgGame
 2206 1987 0.50 4 -0.39 15 -5.85 
  Pilvaieh, Ali 2195 IRI0.001-0.2315-3.45 
  Aghaei, Alireza 2183 IRI0.001-0.2515-3.75 
  Golafroozi, Saeid f2220 IRI0.5010.29154.35 
  Banirashid, Saeid 2226 IRI0.001-0.2015-3.00 

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)
 
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeKK*chgGame
 2093 1987 3.00 7 0.22 15 3.30 
  Sedaghati, Mehrdad 2228 IRI0.001-0.2015-3.00 
  Rahimi, Rezvan 1794 IRI1.0010.25153.75 
  Sharbaf, Mohsen m2387  * IRI0.001-0.0815-1.20 
  Moradi, Kimia 1815 IRI1.0010.27154.05 
  Bajarani, Ulvi m2387  * AZE0.001-0.0815-1.20 
  Asgari, Morteza 2252 IRI0.001-0.1815-2.70 
  Tahbaz, Arash 1788 IRI1.0010.24153.60 
 * 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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