Individual Calculations June 2016
 Ismail, Youssef  Total change: -5.80  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 2063 2164 4.00 7 -0.33 20 -6.60 
  Hafez, Mohamed 1782 EGY1.0010.09201.80 
  Sadek, Taha 1929 EGY1.0010.21204.20 
  Elhoseiny, Mosaad 1890 EGY1.0010.17203.40 
  Ezat, Mohamed m2467 EGY0.001-0.1420-2.80 
  Abdo, Mohamed Amin 2077 EGY1.0010.38207.60 
  Yousry, Salah f2266 EGY0.001-0.3620-7.20 
  Allam, Emad Hamdy 2030 EGY0.001-0.6820-13.60 

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
 2166 2160 2.50 5 0.04 20 0.80 
  Abdel Fadil, Mohamed 2236 EGY0.001-0.4020-8.00 
  Elbaz, Ahmed 2142 EGY0.001-0.5320-10.60 
  Ibrahim, Mahmoud 1992 EGY1.0010.28205.60 
  Kamel, Mahmoud 2221 EGY0.5010.08201.60 
  Ragheb, Malak 2240 EGY1.0010.612012.20 

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)
 

 

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