Rapid: Individual Calculations March 2024
 Gasser, Rana  Total change: 74.00  Rating chartPersonal card
 Egyptian Youth Chess Tournament U16 ( Rapid ) G Giza EGY 2024-01-30
RcRownchangeKK*chgGame
 1228 1571 4.00 4 0.47 40 18.80 
  Tamer Refaat, Joury 1178 EGY1.0010.08403.20 
  Amr Ali, Nour 1217 EGY1.0010.11404.40 
  Elmaghawry, Habiba 1313 EGY1.0010.18407.20 
  Ahmed Gaber, Raghad 1205 EGY1.0010.10404.00 

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)
 
 Golden knight 70 Giza EGY 2024-02-16
RcRownchangeKK*chgGame
 1710 1571 4.50 9 1.38 40 55.20 
  Saber, Ibrahim 2105 EGY0.001-0.0340-1.20 
  Yahia Atiaa, Maged 1313 EGY1.0010.18407.20 
  Gamal Abdel Malek, Moustafa 1792 EGY1.0010.784031.20 
  Ibrahim, Ammar 1747 EGY1.0010.734029.20 
  Mecheil, Kerlos 1846 EGY0.001-0.1740-6.80 
  Abd Elrahman, Haytham 1712 EGY0.5010.19407.60 
  Mahmoud, Mamdouh 1697 EGY0.001-0.3340-13.20 
  Ahmed Osama, Omar 1345 EGY0.001-0.7940-31.60 
  Seif Elnasr, Alaa 1830 EGY1.0010.824032.80 

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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