Rapid: Individual Calculations August 2022
 Medhat, Ahmed  Total change: -55.60  Rating chartPersonal card
 Black Horse 35 Alexandria EGY 2022-07-11
RcRownchangeKK*chgGame
 1599 1521 0.00 4 -1.72 20 -34.40 
  Shehab Elsayed , Mohamed 1821 EGY0.001-0.1520-3.00 
  Eledreesy, Amr 1913 EGY0.001-0.0820-1.60 
  Mahmoud Elorabi, Amr 1299 EGY0.001-0.7820-15.60 
  Karim, Hamza 1364 EGY0.001-0.7120-14.20 

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)
 
 Black Horse 37 Alexandria EGY 2022-07-22
RcRownchangeKK*chgGame
 1567 1521 2.50 8 -1.06 20 -21.20 
  Fathy, Mahmoud 1816 EGY0.001-0.1520-3.00 
  Mahmoud Elorabi, Amr 1299 EGY1.0010.22204.40 
  Salah, Mohamed 1679 EGY1.0010.712014.20 
  Bedjwok, Thomas Ajak 1682 SSD0.001-0.2920-5.80 
  Abdel Naby Sherif, Youssef 1429 EGY0.501-0.1320-2.60 
  Seif Emad, Mostafa 1411 EGY0.001-0.6520-13.00 
  Zakrea, Abdel Azim 1545 EGY0.001-0.4720-9.40 
  Nabil, Mena 1674 EGY0.001-0.3020-6.00 

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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