Rapid: Individual Calculations December 2018
 Valizadeh, Hossein  Total change: -0.40  Rating chartPersonal card
 Tabriz Rapid Tournoment Aban 1397 Tabriz IRI 2018-11-06
RcRownchangeKK*chgGame
 1718 1659 3.00 7 -0.02 20 -0.40 
  Safarian, Javad 1898 IRI0.001-0.2020-4.00 
  Alizadeh, Aadel 1968 IRI0.001-0.1420-2.80 
  Hossein Khani, Yousef 1463 IRI1.0010.25205.00 
  Nazari, Rahim 1957 IRI0.001-0.1520-3.00 
  Naghizadeh Dalir, Mohammad Sadra 1366 IRI1.0010.15203.00 
  Karimipour, Mehdi 1792 IRI0.001-0.3220-6.40 
  Pour Orouj, Javad 1579 IRI1.0010.39207.80 

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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