Rapid: Individual Calculations February 2018
 Ferahi, Tarik  Total change: 24.60  Rating chartPersonal card
 Rapid du Vendredi 12 jan 2018 Oran ALG 2018-01-12
RcRownchangeKK*chgGame
 1727 1544 3.00 6 1.23 20 24.60 
  Berrached, Mohammed 1944  * ALG0.001-0.0820-1.60 
  Fedili, Benamar 1760 ALG1.0010.782015.60 
  Azreug, Lazhar 1696 ALG0.001-0.3020-6.00 
  Fellah, Fouad Aimen 1594 ALG1.0010.572011.40 
  Boutaleb, Reda 1944  * ALG0.001-0.0820-1.60 
  Kendi, Maher 1425 ALG1.0010.34206.80 
 * 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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