Individual Calculations March 2010
 Rostami, Rouzbeh  Total change: 20.85  Rating chartPersonal card
 8th International Caspian Cup Chess Tournaments (C Class) Rasht IRI 2010-02-11
RcRownchangeKK*chgGame
 1957 1900 3.50 5 1.39 15 20.85 
  Bakunts, Rafael 1907 ARM1.0010.51157.65 
  Galehdari, Bardia 1970 IRI0.001-0.4015-6.00 
  Niksefat, Mohammadhassan 1987 IRI1.0010.62159.30 
  Baghirov, Javanshir Shamil Oglu 1952 AZE0.5010.07151.05 
  Baratian, Erfan 1967 IRI1.0010.59158.85 

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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