Individual Calculations September 2018
 Araoun, Saadi  Total change: -25.60  Rating chartPersonal card
 Juniors Championship 2018 Open Bejai ALG 2018-08-01
RcRownchangeKK*chgGame
 1709 2023 7.00 9 -0.60 40 -24.00 
  Charef Khodja, Ayoub 1623  * ALG1.0010.08403.20 
  Benrekia, Anes 1623  * ALG1.0010.08403.20 
  Leffad , Samy f1709 ALG0.501-0.3640-14.40 
  Bakouche, Mahmoud 1623  * ALG0.501-0.4240-16.80 
  Hellal, Tarik 1623  * ALG1.0010.08403.20 
  Assem, Abderezzak 1750 ALG1.0010.17406.80 
  Djabri, Massinas f1987 ALG0.001-0.5540-22.00 
  Hamoum, Halim 1623  * ALG1.0010.08403.20 
  Benrekia, Akram 1817 ALG1.0010.24409.60 
 * 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)
 
 2018 African Youth Chess Championships - Under 18 Boys Kisumu City KEN 2018-08-12
RcRownchangeKK*chgGame
 1782 2023 6.00 8 -0.04 40 -1.60 
  Patrick, Linda 1623  * ZAM1.0010.08403.20 
  Likoko, Elvis 1623  * KEN1.0010.08403.20 
  Kandil, Adham m2290 EGY0.5010.324012.80 
  Deshpande, Sumit Satish 1623  * KEN1.0010.08403.20 
  Shah, Dev Bijesh 1623  * KEN1.0010.08403.20 
  Matovu, Abel 2000 UGA1.0010.474018.80 
  Bousmaha, Wassel f1849 ALG0.001-0.7340-29.20 
  Van Der Meer, Anthony 1623  * NAM0.501-0.4240-16.80 
 * 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)
 

 

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