Rapid: Individual Calculations June 2018
 Archache, Badreddine  Total change: 9.80  Rating chartPersonal card
 Memorial 8 May 45 Merouana 2018 Merouana ALG 2018-05-12
RcRownchangeKK*chgGame
 1724 1356 1.00 5 0.49 20 9.80 
  Ould Mohamedi, Youcef 1756  * ALG0.001-0.0820-1.60 
  Serrai, Abderrezak 1734 ALG0.001-0.0920-1.80 
  Chouana, Kamel 1618 ALG1.0010.822016.40 
  Khaoua, Hichem 1756  * ALG0.001-0.0820-1.60 
  Ferrah, Hacene 1756  * 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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