Rapid: Individual Calculations June 2019
 Ashraf, Mohamed  Total change: -8.80  Rating chartPersonal card
 El Prince Chess Rapid Alexandria EGY 2019-04-29
RcRownchangeKK*chgGame
 1992 2208 5.50 8 -0.44 20 -8.80 
  Adel, Sara wf1808  * EGY0.001-0.9220-18.40 
  Abdel Aziz, Mohamed 1808  * EGY1.0010.08201.60 
  Allam, Yara wc1808  * EGY1.0010.08201.60 
  Sobhy, Raafat 2123 EGY1.0010.38207.60 
  Elsenosy, Hesham 2107 EGY1.0010.36207.20 
  Fouad, Mohamed 1983 EGY0.001-0.7820-15.60 
  Elamrawy, Mohamed 1982 EGY1.0010.21204.20 
  Naby, Saiid A. 2318 EGY0.5010.15203.00 
 * 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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