Individual Calculations September 2011
 Khaleghi, Sadjad  Total change: 12.90  Rating chartPersonal card
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeKK*chgGame
 2150 1884 1.00 3 0.43 30 12.90 
  Faghirnavaz, Ali 2284  * IRI1.0010.923027.60 
  Mojaverian, H 2122 IRI0.001-0.2030-6.00 
  Roohparvar, A Reza 2043 IRI0.001-0.2930-8.70 
 * 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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