Individual Calculations October 2013
 Zadmajid, Siavash  Total change: -3.00  Rating chartPersonal card
 12th Iranian Men Festival Arak IRI 2013-08-17
RcRownchangeKK*chgGame
 1900 1631 1.00 6 -0.20 15 -3.00 
  Maghsoodloo, Parham 2031  * IRI0.5010.42156.30 
  Vassalam, M.t. 2031  * IRI0.001-0.0815-1.20 
  Pashanejati, Reza 1906 IRI0.001-0.1715-2.55 
  Korevand, Sina 1895 IRI0.001-0.1815-2.70 
  Kalantari, Alireza 1931 IRI0.001-0.1515-2.25 
  Noori, Mohammadreza 1604 IRI0.501-0.0415-0.60 
 * 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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