Rapid: Individual Calculations February 2018
 Oucif, Abdelkader  Total change: -1.60  Rating chartPersonal card
 Rapid du Vendredi 12 jan 2018 Oran ALG 2018-01-12
RcRownchangeKK*chgGame
 1746 1548 1.50 6 -0.08 20 -1.60 
  Boudjourfa, Adlane 1948  * ALG0.001-0.0820-1.60 
  Sebbah, Abdelkader 1654 ALG1.0010.642012.80 
  Lardjani, Slimane 1860 ALG0.001-0.1420-2.80 
  Bakhlouf, Boudjellal 1689 ALG0.5010.19203.80 
  Allal, Nabil 1672 ALG0.001-0.3320-6.60 
  Azzouz, Ryad 1654 ALG0.001-0.3620-7.20 
 * 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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