Rapid: Individual Calculations February 2019
 Yala, Lyes  Total change: 18.60  Rating chartPersonal card
 1ere edition Open International Yenayer 2969 - Bejaia Bejaia ALG 2019-01-10
RcRownchangeKK*chgGame
 1507 1757 4.50 5 0.58 20 11.60 
  Amouri , Amine 1357  * ALG1.0010.08201.60 
  Beghriche, Rami Tadjeddine 1357  * ALG0.501-0.4220-8.40 
  Bouras, Ismail 1499 ALG1.0010.18203.60 
  Djerroud, Chahrazed 1585 ALG1.0010.27205.40 
  Adjerit, Nourreddine 1735 ALG1.0010.47209.40 
 * 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)
 
 zONAL "CENTRE" CNITC 2019 Bejaia ALG 2019-01-24
RcRownchangeKK*chgGame
 1626 1757 6.00 9 0.35 20 7.00 
  Zerarga, Imene 1357  * ALG1.0010.08201.60 
  Allal, Feriel wc1407  * ALG1.0010.11202.20 
  Achour, Mohamed Anis 2005 ALG0.001-0.1920-3.80 
  Brahami, Yanis 1406 ALG1.0010.11202.20 
  Ould Rouis, Mounir 1994 ALG0.001-0.2020-4.00 
  Mahdi, Billel 1357  * ALG1.0010.08201.60 
  Saim, Bachir 2030 ALG0.001-0.1720-3.40 
  Hadjout, Ilyna 1357  * ALG1.0010.08201.60 
  Goudjili, Riadh 1722 ALG1.0010.45209.00 
 * 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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