Individual Calculations April 2009
 Shariatpanahi, H.  Total change: -17.55  Rating chartPersonal card
 7th Int. Caspian Cup (B,Class-men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 1912 2083 1.00 3 -1.17 15 -17.55 
  Hosseini, Mahmoud 1897 IRI1.0010.26153.90 
  Bolourchifard, Farzad 1931 IRI0.001-0.7015-10.50 
  Bayramov, Elkhan Hayat Oglu 1909 AZE0.001-0.7315-10.95 

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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