Rapid: Individual Calculations October 2017
 Elghor, Mohamed A.hameed  Total change: -15.40  Rating chartPersonal card
 9th Gharbia Rapid Chess Tournament Elmahalla EGY 2017-09-03
RcRownchangeKK*chgGame
 1728 1773 2.50 6 -0.77 20 -15.40 
  Eldesoky, Hatem f2173  * EGY0.001-0.0820-1.60 
  Elawadly, Mohamed 1461 EGY1.0010.14202.80 
  Sarwat, Beshoy 1887 EGY0.001-0.3420-6.80 
  Negm, Ahmed 1975 EGY0.001-0.2420-4.80 
  Elsamman, M . Hassan 1373  * EGY1.0010.08201.60 
  Badawy, Mohamed 1496 EGY0.501-0.3320-6.60 
 * 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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