Rapid: Individual Calculations August 2018
 Hamouda, Nasr  Total change: 38.40  Rating chartPersonal card
 1st chess arena Alexandria EGY 2018-07-13
RcRownchangeKK*chgGame
 1741 1347 2.50 7 1.92 20 38.40 
  El Shenawy, Ashraf 1747  * EGY0.001-0.0820-1.60 
  Ashraf, Fahd 1747  * EGY0.5010.42208.40 
  Elganbehy, Mohamed 1705 EGY1.0010.902018.00 
  Wafa, Diaa 1747  * EGY1.0010.922018.40 
  Elsenbary, Yehya 1747  * EGY0.001-0.0820-1.60 
  Sarwat, Beshoy 1747  * EGY0.001-0.0820-1.60 
  Baqa Elbrince, Mohamed 1747  * EGY0.001-0.0820-1.60 
 * 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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