Rapid: Individual Calculations December 2014
 Mahfouf, Abdelhamid  Total change: -7.00  Rating chartPersonal card
 1er Open national de l’A.S. El Hillal Sidi Bel Abbes ALG 2014-11-07
RcRownchangeKK*chgGame
 2143 1856 0.00 2 -0.35 20 -7.00 
  Haddouche, Mohamed g2256  * ALG0.001-0.0820-1.60 
  Benabadji, Abderrahmane 2029 ALG0.001-0.2720-5.40 
 * 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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