Individual Calculations August 2017
 Keshmirian, Mehdi  Total change: -50.00  Rating chartPersonal card
 Tehran Chess Championship Men 1396 Tehran IRI 2017-07-04
RcRownchangeKK*chgGame
 1801 2067 4.50 9 -2.50 20 -50.00 
  Beiranvand, Danial 1667  * IRI0.501-0.4220-8.40 
  Khosravi Nejad, Amir Mohammad 1667  * IRI1.0010.08201.60 
  Yazdanpanah, Mohammad Reza 1667  * IRI1.0010.08201.60 
  Doostkam, P 2114 IRI0.001-0.4320-8.60 
  Bahadori, Arash 1667  * IRI1.0010.08201.60 
  Mahdavirad, Mehdi f2251 IRI0.5010.24204.80 
  Aliei, Mohammad 1839 IRI0.001-0.7920-15.80 
  Madadi, Mohammad 1667  * IRI0.001-0.9220-18.40 
  Rodaki, Mansour 1667  * IRI0.501-0.4220-8.40 
 * 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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