Rapid: Individual Calculations October 2017
 Elsamman, M . Hassan  Total change: 7.40  Rating chartPersonal card
 9th Gharbia Rapid Chess Tournament Elmahalla EGY 2017-09-03
RcRownchangeKK*chgGame
 1726 1365 1.00 6 0.37 20 7.40 
  Sarwat, Beshoy 1765  * EGY0.001-0.0820-1.60 
  Elsaiid, Alaa 1720 EGY1.0010.892017.80 
  Mohamed Shabaan, Islam 1765  * EGY0.001-0.0820-1.60 
  Mohamed Magdy, Sayed 1668 EGY0.001-0.1420-2.80 
  Elghor, Mohamed A.hameed 1765  * EGY0.001-0.0820-1.60 
  Abdel Aziz, Ahmed Reda 1673 EGY0.001-0.1420-2.80 
 * 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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