Rapid: Individual Calculations October 2017
 Khosravani, Armin  Total change: 19.40  Rating chartPersonal card
 Alborz Ghorban Eide Rapid Shahrivar 1396 Karaj IRI 2017-09-02
RcRownchangeKK*chgGame
 1565 1510 4.00 7 0.97 20 19.40 
  Jamshidi, Amir Hossein 1910  * IRI0.001-0.0820-1.60 
  Sabzali, Pardis 1110  * IRI1.0010.08201.60 
  Mollasalehi, Navid 1538 IRI1.0010.542010.80 
  Saeidi, Nima 1606 IRI1.0010.632012.60 
  Asgharzadeh, Mitra wc1910  * IRI0.001-0.0820-1.60 
  Vaseli, Ahmad 1714 IRI0.001-0.2420-4.80 
  Babaei, Amir Ata 1168 IRI1.0010.12202.40 
 * 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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