Rapid: Individual Calculations July 2019
 Amrane, Tarek  Total change: 11.40  Rating chartPersonal card
 Rapid tournament Ramadan SBA 2019 Sidi Bel Abbes ALG 2019-05-27
RcRownchangeKK*chgGame
 1564 1617 4.50 7 0.57 20 11.40 
  Yassine, Issame 1217  * ALG1.0010.08201.60 
  Fellah, Mohamed Amine 2017  * ALG0.001-0.0820-1.60 
  Zerguit, Mohamed Salim 1303 ALG1.0010.14202.80 
  Kendi, Maher 1521 ALG1.0010.37207.40 
  Doucene, Ayoub 1458 ALG0.501-0.2120-4.20 
  Attaoui, Mohamed Riad 1733 ALG1.0010.662013.20 
  Brahmi, Amine 1698 ALG0.001-0.3920-7.80 
 * 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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