Rapid: Individual Calculations January 2020
 Khajavi, Armin  Total change: 1.20  Rating chartPersonal card
 Neka Rapid Cup 1398 Mazandaran IRI 2019-12-06
RcRownchangeKK*chgGame
 1857 2169 7.50 9 0.06 20 1.20 
  Valipour, Aliakbar 1769  * IRI1.0010.08201.60 
  Azimi, Amir Mohammad 1769  * IRI1.0010.08201.60 
  Mahdavi, Armin 1769  * IRI1.0010.08201.60 
  Hashemi, Mohamad Mehdi 1769  * IRI1.0010.08201.60 
  Sebt Rasoul, Seyede Setare wf1778 IRI1.0010.09201.80 
  Dorpa, Mohammad Mahdi 1769  * IRI1.0010.08201.60 
  Gholami Orimi, Mahdi 2137 IRI0.001-0.5420-10.80 
  Rostami, Ehsan 1769  * IRI1.0010.08201.60 
  Akbari Gelvardi, Mohammad f2188 IRI0.5010.03200.60 
 * 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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