Rapid: Individual Calculations August 2022
 Ahmed Yehia, Ahmed  Total change: -34.40  Rating chartPersonal card
 Yahya Hosny Tournament Chess (Rapid) Qaliobia EGY 2022-07-12
RcRownchangeKK*chgGame
 1745 1832 2.50 7 -1.72 20 -34.40 
  Amin, Ashraf f2088 EGY0.001-0.1920-3.80 
  Tantawy, Amr 1567 EGY0.501-0.3220-6.40 
  Omran, Salah 1564 EGY1.0010.17203.40 
  Adel Abdel Hafez, Ahmed 1595 EGY1.0010.20204.00 
  Ahmed, Tamer 1973 EGY0.001-0.3120-6.20 
  Elsharkawy, Abdel Moneim 1876 EGY0.001-0.4420-8.80 
  Abdel Fatah, Kareem 1555 EGY0.001-0.8320-16.60 

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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