Individual Calculations June 2013
 Akbari, Hamid  Total change: -11.70  Rating chartPersonal card
 Farvardin Open Chess Tournament 2013 Tehran IRI 2013-04-13
RcRownchangeKK*chgGame
 1731 1809 2.00 4 -0.39 30 -11.70 
  Bakhtiari Kish, Mazdak 2176 IRI0.001-0.1030-3.00 
  Docheshmeh, Amir Mohammad 1652 IRI0.001-0.7130-21.30 
  Nezamhashemi, Mohammad 1409  * IRI1.0010.08302.40 
  Raoofniya, Hooman 1688 IRI1.0010.343010.20 
 * 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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