Individual Calculations June 2016
 Ibrahim, Mohamed  Total change: 43.80  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 2018 2137 6.50 9 0.66 20 13.20 
  Antar, Mohamed 1758 EGY1.0010.09201.80 
  Ellethy, Nabil 1912 EGY1.0010.22204.40 
  Ameir, Moheb m2430 EGY0.001-0.1520-3.00 
  Aly, Talal 1955 EGY1.0010.26205.20 
  Sadek, Taha 1929 EGY1.0010.23204.60 
  Ragheb, Malak 2226 EGY0.001-0.3820-7.60 
  Elazzawy, Walid 1918 EGY0.501-0.2820-5.60 
  Ibrahim, Mahmoud 2000 EGY1.0010.32206.40 
  Allam, Emad Hamdy 2030 EGY1.0010.35207.00 

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)
 
 Egyptian League Final Cairo EGY 2016-05-05
RcRownchangeKK*chgGame
 2193 2119 4.00 6 1.53 20 30.60 
  Anwar, Ashraf 2035 EGY0.501-0.1220-2.40 
  Sarwat, Walaa m2339 EGY0.5010.28205.60 
  Farahat, Ali m2413 EGY0.5010.35207.00 
  Mohamed Ahmed, Esam 2118 EGY1.0010.502010.00 
  Roshdy, Mahmoud 2134 EGY1.0010.522010.40 
  Rashed, Nabil 2121 EGY0.5010.00200.00 

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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