Individual Calculations December 2017
 Owlad, Ehsan  Total change: 18.80  Rating chartPersonal card
 5th Arvand Standard Cup Aban 1396 Abadan IRI 2017-11-01
RcRownchangeKK*chgGame
 1781 1923 7.00 9 0.94 20 18.80 
  Nasari, Salem 1523  * IRI1.0010.08201.60 
  Mosavar, Reza 1770 IRI0.501-0.2020-4.00 
  Davoodi, Siamak 1633 IRI0.501-0.3420-6.80 
  Khosravirad, Mehdi 1752 IRI1.0010.27205.40 
  Minakhanloo, Mohammad Javad 1819 IRI1.0010.36207.20 
  Motaghi, Sina 1863 IRI1.0010.42208.40 
  Falahati, Mohammad Hassan 1896 IRI0.501-0.0420-0.80 
  Ahmadi, Akbar 1824 IRI1.0010.36207.20 
  Latifpour, Mohammad 1948 IRI0.5010.03200.60 
 * 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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