Individual Calculations March 2010
 Changaei, Amin  Total change: -19.95  Rating chartPersonal card
 8th International Caspian Cup Chess Tournaments(B Class) Rasht IRI 2010-02-11
RcRownchangeKK*chgGame
 2014 2104 3.00 7 -1.33 15 -19.95 
  Bayramov, Vugar 2280 AZE0.001-0.2715-4.05 
  Akbari, Gh 2021 IRI0.001-0.6115-9.15 
  Khalaji, Hanieh 1962 IRI1.0010.31154.65 
  Khodashenas, Mersad 1942 IRI0.001-0.7115-10.65 
  Yousefi, Taghi 1865 IRI1.0010.20153.00 
  Akbari, Mohammad 2021 IRI0.001-0.6115-9.15 
  Atababayev, Khalid Zahid Oglu 2005 AZE1.0010.36155.40 

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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