Rapid: Individual Calculations February 2013
 Fellah, Mohamed Amine  Total change: 8.20  Rating chartPersonal card
 Open Rapide d'Oran Oran ALG 2013-01-18
RcRownchangeKK*chgGame
 2089 1958 1.50 3 0.41 20 8.20 
  Benabadji, Abderrahmane 2002 ALG0.5010.06201.20 
  Khennous, Fares 1906 ALG1.0010.43208.60 
  Haddouche, Mohamed m2358  * ALG0.001-0.0820-1.60 
 * 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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