Rapid: Individual Calculations November 2021
 Saleh, Mohamed  Total change: 17.80  Rating chartPersonal card
 BARQ EL EZZ 13 th INTERNATIONAL TOURNAMENT FOR RAPID CHESS Dakahlia EGY 2021-10-08
RcRownchangeKK*chgGame
 1682 1420 2.00 6 0.89 20 17.80 
  Azmey Anies, Mahmoud 1766 EGY0.001-0.1120-2.20 
  Hosney, Mohamed 1701 EGY0.001-0.1620-3.20 
  Emad Gabr, Ahmed 1713 EGY1.0010.852017.00 
  Kishk, Mohamed 1676 EGY1.0010.812016.20 
  Ashraf, Abanob 1700 EGY0.001-0.1620-3.20 
  Elaqbaawy, Reda 1537 EGY0.001-0.3420-6.80 

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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