Individual Calculations August 2019
 Rastineh Javan, Jamal  Total change: -15.60  Rating chartPersonal card
 Ilam Chess Championship 1398 Ilam IRI 2019-07-21
RcRownchangeKK*chgGame
 1624 1857 4.50 7 -0.78 20 -15.60 
  Soleiman Nezhad, Hossein 1457  * IRI1.0010.08201.60 
  Mansourizalani, Moslem 1457  * IRI1.0010.08201.60 
  Nikookar, Mahdi 2135 IRI0.001-0.1720-3.40 
  Rezaeii , Amirreza 1457  * IRI0.501-0.4220-8.40 
  Abdi, Amir 1765 IRI0.001-0.6320-12.60 
  Pourshab, Aref 1562 IRI1.0010.15203.00 
  Jahani, Mohammadreza 1536 IRI1.0010.13202.60 
 * 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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