Individual Calculations June 2014
 Diab, Medhat  Total change: 0.00  Rating chartPersonal card
 15th Mahalla Open 2014 Mahalla EGY 2014-04-22
RcRownchangeRpKK*chgGame
 1930 0 2.00 5 0.00 1858   0.00 
  Hussain, Abdel Naser 1902 EGY0.0010.00 0.00 
  Abdel Aziz, Ahmed 2129 EGY0.0010.00 0.00 
  Eldesoky, Abdallah 1710 EGY1.0010.00 0.00 
  Khalil, Ahmed Salem 1932 EGY1.0010.00 0.00 
  Megahed, Wael 1979 EGY0.0010.00 0.00 

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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