Individual Calculations September 2017
 Tavakolian, M.  Total change: -21.40  Rating chartPersonal card
 Tehran Standard Cup 11-15 Mordad 1396 Above 1800 Tehran IRI 2017-08-02
RcRownchangeKK*chgGame
 1942 2067 3.50 7 -1.07 20 -21.40 
  Abed, Meisam 2043 IRI0.501-0.0320-0.60 
  Esmaeilnejad, Mohammad Amin 2038 IRI1.0010.46209.20 
  Aliei, Mohammad 1867 IRI0.001-0.7620-15.20 
  Mokhtari Moghadam, Taha 1726 IRI1.0010.12202.40 
  Shahsanam, Alireza 1895 IRI0.001-0.7320-14.60 
  Sadeghi Givi, Reza 1844 IRI1.0010.22204.40 
  Mohandesi, Shahin m2180 IRI0.001-0.3520-7.00 

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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