Individual Calculations March 2018
 Belouadah, Saad  Total change: 12.80  Rating chartPersonal card
 First stage of Algerian team Cup Algiers ALG 2017-12-19
RcRownchangeKK*chgGame
 2000 2400 1.00 1 0.08 10 0.80 
  Belkhir, Mustapha 2000  * ALG1.0010.08100.80 
 * 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)
 
 Arab Individual Chess Championship 2017(Open) Sharjah UAE 2018-01-27
RcRownchangeKK*chgGame
 2291 2410 5.50 8 0.41 10 4.10 
  Shobaita, Ahmed c2076 PLE1.0010.12101.20 
  Al Abdali, Zeyad Saleh 2010  * KSA1.0010.08100.80 
  Arab, Adlane m2477 ALG0.001-0.4110-4.10 
  Ahmed, Ali Layth Ahmed f2271 IRQ1.0010.31103.10 
  Haddouche, Mohamed g2505 ALG0.5010.13101.30 
  Saeed, Ishaq f2434 UAE0.001-0.4710-4.70 
  El Jawich, Amro f2241 LBN1.0010.28102.80 
  Ahmad, Al Khatib m2315 JOR1.0010.37103.70 
 * 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)
 
 Arab Chess Club Cup 2017 Sharjah UAE 2018-02-05
RcRownchangeKK*chgGame
 2239 2404 5.50 7 0.79 10 7.90 
  Ahmed, Fareed f2004  * UAE1.0010.08100.80 
  Adly, Ahmed g2634 EGY0.001-0.2110-2.10 
  Boshara, Mohammed Ahmed 2004  * SUD1.0010.08100.80 
  Issa, Rafat f2379 JOR1.0010.47104.70 
  Mohammed, Ahmed Said Al Amri 2004  * OMA1.0010.08100.80 
  Hesham, Abdelrahman g2406 EGY0.5010.00100.00 
  Mohannad, Farhan f2242 JOR1.0010.29102.90 
 * 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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