Rapid: Individual Calculations June 2022
 Ibrahem Aly, Mohamed M.  Total change: 74.20  Rating chartPersonal card
 Nawras tournament Chess Port Said EGY 2022-05-03
RcRownchangeKK*chgGame
 2010 1682 5.00 8 3.71 20 74.20 
  Mahany, Mahmoud 2040 EGY1.0010.902018.00 
  Morad, Ahmed 2090 EGY0.5010.42208.40 
  Elgabry, Mohsen m2233 EGY0.001-0.0320-0.60 
  Kandil, Adham m2170 EGY1.0010.962019.20 
  Moatamid, Yasser 1780 EGY0.001-0.3720-7.40 
  Nofal, Mohamed 1926 EGY1.0010.802016.00 
  Rizk, Khaled 1764 EGY1.0010.612012.20 
  Moawad, Elsayed Abdel Hameid 2077 EGY0.5010.42208.40 

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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