Rapid: Individual Calculations January 2018
 Zareei, Shahrooz  Total change: 18.20  Rating chartPersonal card
 Tabriz Rapid Azar 1396 Tabriz IRI 2017-12-05
RcRownchangeKK*chgGame
 1823 2035 7.50 9 0.91 20 18.20 
  Zarezadeh, Mohammad Mahdi 1635  * IRI1.0010.08201.60 
  Hamdipour, Rahim 1635  * IRI0.501-0.4220-8.40 
  Soofizadeh, K. c2142 IRI1.0010.652013.00 
  Alizadeh, Aadel 1635  * IRI1.0010.08201.60 
  Nazari, Rahim 2030 IRI0.001-0.5120-10.20 
  Rajaei, Nader 1635  * IRI1.0010.08201.60 
  Eivazy, Mahdi 1912 IRI1.0010.33206.60 
  Anjom Rooz, Mehdi 1866 IRI1.0010.28205.60 
  Ebrahimi, Nima 1915 IRI1.0010.34206.80 
 * 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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