Individual Calculations September 2018
 Farid Ahmadinia, Hosein  Total change: -97.60  Rating chartPersonal card
 East Azerbaijan Chess Championship 1397 Tabriz IRI 2018-08-25
RcRownchangeKK*chgGame
 1519 1817 2.50 6 -2.44 40 -97.60 
  Mousavi, Kamal 1417  * IRI0.001-0.9240-36.80 
  Abhari, Ghader 1739 IRI0.501-0.1140-4.40 
  Abbasi Hamed, Nasim 1417  * IRI1.0010.08403.20 
  Safari, Nima 1706 IRI0.001-0.6540-26.00 
  Irandoust, Sina 1418 IRI0.001-0.9240-36.80 
  Nosratizadeh, Reza 1418 IRI1.0010.08403.20 
 * 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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