Rapid: Individual Calculations February 2019
 Ould Rouis, Zakaria  Total change: 12.60  Rating chartPersonal card
 zONAL "CENTRE" CNITC 2019 Bejaia ALG 2019-01-24
RcRownchangeKK*chgGame
 1549 1537 4.00 7 0.63 20 12.60 
  Brahami, Lyes 1782 ALG0.001-0.2020-4.00 
  Bennaceur, Walid 1137  * ALG1.0010.08201.60 
  Bouguern, Fouzi 1880 ALG0.001-0.1220-2.40 
  Saim, Bachir 1937  * ALG0.001-0.0820-1.60 
  Rellam, Wahid 1384 ALG1.0010.30206.00 
  Zerarga , Ikram 1137  * ALG1.0010.08201.60 
  Menouar, Elhadi 1584 ALG1.0010.572011.40 
 * 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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