Individual Calculations November 2019
 Mohamed, Tamer  Total change: -4.60  Rating chartPersonal card
 4th El Khayari Chess Open Matrouh EGY 2019-10-04
 1872 1898 2.50 5 -0.23 20 -4.60 
  Sadek, Sameh f2298  * EGY0.001-0.0820-1.60 
  Eldesoky, Abdallah 1642 EGY1.0010.19203.80 
  Atea, Khaled 2071 EGY0.001-0.2720-5.40 
  Abdel Dayem , Adel 1660 EGY0.501-0.3020-6.00 
  Mohamed, Aly Essam 1690 EGY1.0010.23204.60 
 * 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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