Individual Calculations October 2014
 Sohrabi, Hessam  Total change: -31.60  Rating chartPersonal card
 Quds Cup (2014) Tehran IRI 2014-07-22
RcRownchangeKK*chgGame
 1645 1603 2.00 6 -0.79 40 -31.60 
  Samadi, Hadi 2003  * IRI0.5010.424016.80 
  Taghaboni, Ramtin 1383 IRI0.501-0.2840-11.20 
  Harati, Hasti 1335 IRI1.0010.17406.80 
  Raoofniya, Hooman 1848 IRI0.001-0.2040-8.00 
  Farahsa, Khosro 1853 IRI0.001-0.1940-7.60 
  Hasani, Takin 1448 IRI0.001-0.7140-28.40 
 * 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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