Individual Calculations August 2014
 Keshtkaran, Mohammad  Total change: -66.00  Rating chartPersonal card
 Tehran Chess Championship (men 2014) Tehran IRI 2014-06-19
RcRownchangeKK*chgGame
 1628 1937 5.50 9 -2.20 30 -66.00 
  Tehranifarshid, Pouya 1537  * IRI1.0010.08302.40 
  Rahmani, Alireza 1604 IRI0.001-0.8830-26.40 
  Yazdani, Naser 1656 IRI0.501-0.3430-10.20 
  Namazi Shirazi, Ali 1537  * IRI1.0010.08302.40 
  Farokhfar, S Ahmad 1746 IRI0.501-0.2530-7.50 
  Kashefi, Amir Hosein 1606 IRI0.001-0.8830-26.40 
  Sohrabi, Hessam 1603 IRI1.0010.12303.60 
  Vafaei, Hoorya 1654 IRI1.0010.16304.80 
  Ghazizadeh, Asana 1709 IRI0.501-0.2930-8.70 
 * 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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