Individual Calculations September 2018
 Kandil, Adham  Total change: 2.20  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeKK*chgGame
 1917 2290 2.50 3 -0.21 20 -4.20 
  Abdel Hameed, Mazen 1890  * EGY0.501-0.4220-8.40 
  Mohey, Ahmed 1890  * EGY1.0010.08201.60 
  Shehata, Aly 1972 EGY1.0010.13202.60 
 * 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
 1920 2290 7.50 8 0.32 20 6.40 
  Munene, Brian 1890  * KEN1.0010.08201.60 
  Deshpande, Sumit Satish 1890  * KEN1.0010.08201.60 
  Araoun, Saadi c2023 ALG0.501-0.3220-6.40 
  Bousmaha, Wassel f1890  * ALG1.0010.08201.60 
  Likoko, Elvis 1890  * KEN1.0010.08201.60 
  Shah, Dev Bijesh 1890  * KEN1.0010.08201.60 
  Matovu, Abel 2000 UGA1.0010.16203.20 
  Van Der Meer, Anthony 1890  * NAM1.0010.08201.60 
 * 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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