Individual Calculations September 2018
 Atanejhad, Sahebali  Total change: 18.60  Rating chartPersonal card
 East Azerbaijan Chess Championship 1397 Tabriz IRI 2018-08-25
RcRownchangeKK*chgGame
 1917 2190 8.00 9 0.93 20 18.60 
  Zare Zadeh Shahrak, Leila 1790  * IRI1.0010.08201.60 
  Kamari, Mir Kamal 1790  * IRI1.0010.08201.60 
  Ebrahimi Herab, Hamidreza 1790  * IRI1.0010.08201.60 
  Amirpour, Saman 1808 IRI1.0010.09201.80 
  Pour Agha Bala, Amirreza 2272 IRI1.0010.612012.20 
  Hosseinzadeh, Nima 2299 IRI0.5010.15203.00 
  Nazari, Rahim 1927 IRI1.0010.18203.60 
  Safari Aghdam, Amir 1790  * IRI1.0010.08201.60 
  Shamshiri, Farzad 1790  * IRI0.501-0.4220-8.40 
 * 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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