Rapid: Individual Calculations January 2018
 Abedi, Hossein  Total change: 15.00  Rating chartPersonal card
 Ardabil Rapid Vahdat Week cup Azar 1396 Ardabil IRI 2017-12-04
RcRownchangeKK*chgGame
 1824 2009 6.50 8 0.75 20 15.00 
  Fayyazi, Noorbakhsh 1609  * IRI1.0010.08201.60 
  Fathi, Valiollah 1713 IRI1.0010.15203.00 
  Rahimi, Mohammad Kazem 1755 IRI0.501-0.3120-6.20 
  Hashemi, Sayyed Hessam 1726 IRI1.0010.16203.20 
  Anvari Azar, Hasan 1931 IRI1.0010.39207.80 
  Amini, Bahram 1815 IRI1.0010.25205.00 
  Ghanbari, Rasool 2113 IRI0.5010.14202.80 
  Pourkar, Mohammad 1928 IRI0.501-0.1120-2.20 
 * 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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