Individual Calculations January 2010
 Soltani, Sasan  Total change: -16.00  Rating chartPersonal card
 3rd International Sardaran Cup Chess Tournament Urmia IRI 2009-12-08
RcRownchangeKK*chgGame
 2135 1907 0.00 3 -0.64 25 -16.00 
  Abedini, Morteza 2139 IRI0.001-0.2125-5.25 
  Arabi, Saeid 2118 IRI0.001-0.2325-5.75 
  Khalili, Saeid 2149 IRI0.001-0.2025-5.00 

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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