Individual Calculations January 2010
 Rezaei, Hossein  Total change: 25.00  Rating chartPersonal card
 3rd International Sardaran Cup Chess Tournament Urmia IRI 2009-12-08
RcRownchangeKK*chgGame
 2143 1856 2.00 6 1.00 25 25.00 
  Doostkam, P 2178 IRI0.5010.37259.25 
  Durarbeyli, Vasif m2256  * AZE0.001-0.0825-2.00 
  Azar Abadi, Shahryar 1998 IRI1.0010.692517.25 
  Shamsi, Mohammadhossein 2144 IRI0.001-0.1625-4.00 
  Atanejhad, Sahebali f2149 IRI0.001-0.1525-3.75 
  Aghamohamadi, M 2133 IRI0.5010.33258.25 
 * 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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