Blitz: Individual Calculations November 2021
 Ahmed, Mahmoud Tarek  Total change: -2.40  Rating chartPersonal card
 Alex chess tournament ( Blitz ) Alexandria EGY 2021-10-02
RcRownchangeKK*chgGame
 1629 1507 3.00 9 -0.12 20 -2.40 
  Ezzat, Ahmed 1780 EGY1.0010.832016.60 
  Abdel Mageed, Ibrahim Mohamed 1748 EGY0.001-0.2020-4.00 
  Gad, Waleed 1701 EGY0.001-0.2520-5.00 
  Mohamed Mostafa, Omar 1406 EGY1.0010.36207.20 
  Sawers, Kerlus 1698 EGY0.001-0.2520-5.00 
  Karim, Hamza 1282 EGY1.0010.22204.40 
  Mohamed, Aly Essam 1788 EGY0.001-0.1620-3.20 
  Farghaly, Ahmed 1693 EGY0.001-0.2620-5.20 
  Saad, Saad Mohamed 1569 EGY0.001-0.4120-8.20 

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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