Individual Calculations March 2017
 Allam, Emad Hamdy  Total change: -18.20  Rating chartPersonal card
 Tanta Engineers Chess Open 2017 Tanta EGY 2017-01-28
RcRownchangeKK*chgGame
 1871 2040 4.00 7 -0.91 20 -18.20 
  Tawfik, Hesham Mohamed 1640  * EGY1.0010.08201.60 
  Kandil, Ahmed Abdel Khalek 1794 EGY0.501-0.3120-6.20 
  Anwar, Ashraf 2052 EGY0.5010.02200.40 
  Eldeen, Sherif S. 1870 EGY0.501-0.2220-4.40 
  Sharaf Eldin, Tamer 2087 EGY0.001-0.4320-8.60 
  Gerges, Fady 1848 AUS0.501-0.2520-5.00 
  Hamouda, Mostafa 1804 EGY1.0010.20204.00 
 * 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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