Individual Calculations April 2019
 Elsayed, Moustafa  Total change: -20.40  Rating chartPersonal card
 Egyptian League Final 2018/2019 Round 12-14 Many Cities EGY 2019-03-01
RcRownchangeKK*chgGame
 2179 2217 1.00 2 -0.11 20 -2.20 
  Omar, Ayman 2240 EGY0.001-0.4720-9.40 
  Ismail, Reda 2117 EGY1.0010.36207.20 

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)
 
 Zagazig Open 2019 zagazig EGY 2019-03-02
RcRownchangeKK*chgGame
 1980 2217 6.00 9 -0.91 20 -18.20 
  Samy Abdel Raoof, Ahmed 1817  * EGY1.0010.08201.60 
  Mokbel, Mohamed 1822 EGY1.0010.08201.60 
  Ali Mohamed, Mohamed 1961 EGY0.501-0.3120-6.20 
  Khater, Ahmed Hamdy 1862 EGY1.0010.11202.20 
  Abdo, Hany Elsayed 2134 EGY1.0010.39207.80 
  Yousry, Salah f2286 EGY0.001-0.4020-8.00 
  Tork, Mohamed 2047 EGY0.001-0.7220-14.40 
  Khedr, Mahmoud 1855 EGY1.0010.10202.00 
  Ahmed, Moustafa Elsayed 2037 EGY0.501-0.2420-4.80 
 * 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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