Rapid: Individual Calculations May 2019
 Mohamed, Tamer  Total change: 5.80  Rating chartPersonal card
 Nasser Seddik Chess Rapid 5 Alexandria EGY 2019-04-17
 1779 1880 4.00 6 0.29 20 5.80 
  Mohamed, Elsayed Mohamed 1480  * EGY1.0010.08201.60 
  Khatab, Esam 1733 EGY1.0010.30206.00 
  Saad, Ahmed Mohamed 1892 EGY0.5010.02200.40 
  Abdel Aziz, Mohamed 1629 EGY1.0010.19203.80 
  Atea, Khaled 2164 EGY0.5010.34206.80 
  Adel, Sara wf1774 EGY0.001-0.6420-12.80 
 * 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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