Rapid: Individual Calculations April 2019
 Michael Emad, Kerlus  Total change: 12.40  Rating chartPersonal card
 Nasser Seddik ChessRapid 3 Alexandria EGY 2019-03-06
RcRownchangeKK*chgGame
 1773 1494 1.50 5 0.62 20 12.40 
  Abdel Hameid, Zaki 1806 EGY0.5010.36207.20 
  Elawady, Hazem 1688 EGY1.0010.752015.00 
  Elfaham, Mahmoud 1795 EGY0.001-0.1520-3.00 
  Elsenosy, Hesham 1894  * EGY0.001-0.0820-1.60 
  Abo Elftoh, Hany 1681 EGY0.001-0.2620-5.20 
 * 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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