Individual Calculations April 2009
 Pooreraghian, M.r.  Total change: 38.25  Rating chartPersonal card
 VII Iranian Super League (Men) Andishmandan Cup Various city in Iran IRI 2008-11-04
RcRownchangeKK*chgGame
 2115 1822 3.00 9 1.53 25 38.25 
  Lahimi, Ariz 2106 IRI0.001-0.1625-4.00 
  Naami, Ebrahim 2051 IRI1.0010.792519.75 
  Mahjoob, Morteza g2172 IRI0.001-0.1125-2.75 
  Vaghar, Mohsen 2172 IRI0.001-0.1125-2.75 
  Vahidi, Mohammad f2172 IRI0.001-0.1125-2.75 
  Moradi, Mostafa 2120 IRI0.001-0.1525-3.75 
  Nasri, Amin 2172 IRI0.001-0.1125-2.75 
  Sheykh Hassani, Bardia 1898 IRI1.0010.602515.00 
  Roghani, Arash f2172 IRI1.0010.892522.25 

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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