Rapid: Individual Calculations August 2018
 Hamdy Osman, Mohamed  Total change: 27.00  Rating chartPersonal card
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1933 1790 4.00 8 1.35 20 27.00 
  Elsenosy, Hesham 2159 EGY1.0010.902018.00 
  Moustafa, Talaat 2060 EGY1.0010.832016.60 
  Elgabry, Mohsen m2190  * EGY0.001-0.0820-1.60 
  Abdou, Mohamed Hamdy 2068 EGY0.001-0.1720-3.40 
  Atallah, Ahmed 1390  * EGY1.0010.08201.60 
  Osama, Ibrahim 2042 EGY0.001-0.1920-3.80 
  Abdel Monem, Atea 1513 EGY1.0010.17203.40 
  Ahmed, Ahmed Alaa 2040 EGY0.001-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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