Individual Calculations April 2017
 Jahanbakhshi, Arman  Total change: 17.40  Rating chartPersonal card
 12th Khouzestan Men League 1395 Ahvaz IRI 2017-02-24
RcRownchangeKK*chgGame
 1930 1866 3.00 5 0.87 20 17.40 
  Ajeli, Saeed 1882 IRI1.0010.522010.40 
  Rastakhiz, Mohsen 1796 IRI1.0010.40208.00 
  Ebrahimi, Saeid 1765 IRI0.001-0.6420-12.80 
  Momenzadeh, Mehdi 2100 IRI1.0010.792015.80 
  Nikpour, Hossein 2106 IRI0.001-0.2020-4.00 

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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