Individual Calculations June 2022
 Moustafa Mohamed, Adham  Total change: -42.00  Rating chartPersonal card
 Adly Chess Academy Classic Cairo EGY 2022-04-27
RcRownchangeKK*chgGame
 1529 1343 1.50 8 -1.05 40 -42.00 
  Hamed, Amro Mohamed 1769 EGY0.001-0.0740-2.80 
  Ossama, Azzaz 1514 EGY1.0010.734029.20 
  Ramy Aziz, Karim 1726 EGY0.5010.414016.40 
  Shafek, Mohamed 1916 EGY0.001-0.0240-0.80 
  Ahmed Okasha, Omar 1187 EGY0.001-0.7140-28.40 
  Swilam, Mahmoud 1504 EGY0.001-0.2940-11.60 
  Elsobky, Emad 1352 EGY0.001-0.4940-19.60 
  Mohamed Goda, Zyad 1262 EGY0.001-0.6140-24.40 

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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