Individual Calculations May 2014
 Mohseni, Armin  Total change: -19.50  Rating chartPersonal card
 Mazandaran First League (Men 2013) Sari IRI 2013-10-27
RcRownchangeKK*chgGame
 1834 1610 0.50 7 -1.30 15 -19.50 
  Lamei, Hadi 2010  * IRI0.001-0.0815-1.20 
  Naderi, Abdollah 2010  * IRI0.001-0.0815-1.20 
  Amini, Amer 2010  * IRI0.001-0.0815-1.20 
  Ebrahimi, Soleiman 1746 IRI0.5010.18152.70 
  Sadati, Seyedeh Fatemeh 1485 IRI0.001-0.6715-10.05 
  Fallah, Mohammad Mahdi 1916 IRI0.001-0.1415-2.10 
  Asadi, Motahare wf1661 IRI0.001-0.4315-6.45 
 * 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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