Rapid: Individual Calculations July 2016
 Ioualalen, Lotfi  Total change: -9.40  Rating chartPersonal card
 Ramadan Rapid Tournament CEA 2016 Constantine ALG 2016-06-23
RcRownchangeKK*chgGame
 1751 2076 5.50 7 -0.47 20 -9.40 
  Bouabellou, Yasser Abdelaziz 1676  * ALG1.0010.08201.60 
  Farah, Souleimane Maher 1676  * ALG1.0010.08201.60 
  Aissani, Abdelhamid 1785 ALG0.001-0.8520-17.00 
  Boudersa, Mohamed 1683 ALG1.0010.08201.60 
  Guettiche, Louis 1717 ALG1.0010.10202.00 
  Bakouche, Mahmoud 1676  * ALG1.0010.08201.60 
  Ounas, Abdelhak 2044 ALG0.501-0.0420-0.80 
 * 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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