Individual Calculations January 2010
 Shakiba, Behrooz  Total change: -34.75  Rating chartPersonal card
 3rd International Sardaran Cup Chess Tournament Urmia IRI 2009-12-08
RcRownchangeKK*chgGame
 2144 2016 0.00 4 -1.39 25 -34.75 
  Sharbaf, Mohsen f2378 IRI0.001-0.1025-2.50 
  Ahmadinia, E f2347 IRI0.001-0.1225-3.00 
  Doostkam, P 2178 IRI0.001-0.2925-7.25 
  Fakhrazar, Nader 1673 IRI0.001-0.8825-22.00 

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)
 

 

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