Rapid: Individual Calculations December 2015
 Dorbane, Khaled  Total change: 14.00  Rating chartPersonal card
 7eme Open de la Mekarra (Sidi Bel Abbes)2015 Sidi Bel Abbes ALG 2015-11-27
RcRownchangeKK*chgGame
 2087 2128 3.50 5 0.70 20 14.00 
  Mahfouf, Abdelhamid 1843 ALG1.0010.16203.20 
  Moulay, Mehdi 2026 ALG1.0010.36207.20 
  Saim, Bachir 2052 ALG0.501-0.1020-2.00 
  Saim, Mohamed Ilias f2063 ALG1.0010.41208.20 
  Haddouche, Mohamed g2451 ALG0.001-0.1320-2.60 

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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