Rapid: Individual Calculations January 2018
 Rezai, Iraj  Total change: -23.00  Rating chartPersonal card
 Ardabil Rapid Vahdat Week cup Azar 1396 Ardabil IRI 2017-12-04
RcRownchangeKK*chgGame
 1772 2134 6.00 8 -1.15 20 -23.00 
  Sharei, Mohsen 1734  * IRI1.0010.08201.60 
  Hashemi, Sayyed Hessam 1734  * IRI0.501-0.4220-8.40 
  Rajaei, Nader 1734  * IRI1.0010.08201.60 
  Rahimi, Mohammad Kazem 1755 IRI1.0010.09201.80 
  Golmoradi, Behnam 1886 IRI0.501-0.3120-6.20 
  Pourbahram, Hamed 1862 IRI0.001-0.8320-16.60 
  Fekri, Mehdi 1734  * IRI1.0010.08201.60 
  Oroojzadeh, Fardin 1734  * IRI1.0010.08201.60 
 * 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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