Rapid: Individual Calculations December 2017
 Mohamed, Tamer  Total change: -31.00  Rating chartPersonal card
 Mr Alaa Hassanein Chess Rapid Alexandria EGY 2017-11-17
 1689 1921 4.50 8 -1.55 20 -31.00 
  Alyeldin, Mohamed 1521  * EGY1.0010.08201.60 
  Yasseen, Aly m2223 EGY0.001-0.1520-3.00 
  Abdel Aziz, Mohamed 1686 EGY0.501-0.2920-5.80 
  Naaim, Waleid 1527 EGY0.001-0.9220-18.40 
  Abdallah Hussein, Mohamed 1521  * EGY0.001-0.9220-18.40 
  Bauomy, Magdy 1725 EGY1.0010.25205.00 
  Allam, Yara wc1521  * EGY1.0010.08201.60 
  Abdel Razik, Islam 1785 EGY1.0010.32206.40 
 * 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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