Rapid: Individual Calculations October 2017
 Abdel Halim, M.mahmoud  Total change: -5.80  Rating chartPersonal card
 9th Gharbia Rapid Chess Tournament Elmahalla EGY 2017-09-03
RcRownchangeKK*chgGame
 1768 1518 1.00 6 -0.29 20 -5.80 
  Morad, Ahmed 1918  * EGY0.001-0.0820-1.60 
  Khedr, Mahmoud 1775 EGY0.001-0.1820-3.60 
  Abdel Aziz, Mohamed 1736 EGY0.001-0.2220-4.40 
  Almenshawy, Waell 1822 EGY0.001-0.1420-2.80 
  Elansary, Mohamed 1471 EGY1.0010.43208.60 
  Sarwat, Beshoy 1887 EGY0.001-0.1020-2.00 
 * 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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