Individual Calculations November 2010
 Ghasempour, Hossein  Total change: -77.75  Rating chartPersonal card
 3rd Omid Cup Open Tournament Tehran IRI 2010-09-26
RcRownchangeKK*chgGame
 1752 1959 0.50 5 -3.11 25 -77.75 
  Pilvaieh, Ali 2218 IRI0.001-0.1825-4.50 
  Ghaziolsharif, Kimiya 1559  * IRI0.001-0.9225-23.00 
  Shafiei, Amir Mohammad 1566 IRI0.001-0.9225-23.00 
  Ghaffarian Khorram, Ayda 1619 IRI0.501-0.3825-9.50 
  Derakhshani, Dorsa 1799 IRI0.001-0.7125-17.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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