Rapid: Individual Calculations June 2018
 Darwish, Mahmoud Hamdy  Total change: 4.60  Rating chartPersonal card
 Aly Yassen Chess Rapid Alexandria EGY 2018-05-15
RcRownchangeKK*chgGame
 1938 2133 6.00 8 0.23 20 4.60 
  Yasser, Abdel Rahman 1733  * EGY1.0010.08201.60 
  Abourida, Amir 1777 EGY1.0010.11202.20 
  Sewelem, Ahmad S 1879 EGY1.0010.19203.80 
  Mohamed, Mahmoud Mohamed 1787 EGY1.0010.11202.20 
  Kretam, Ayman 2019 EGY0.501-0.1620-3.20 
  Mohamed, Tamer 1901 EGY1.0010.21204.20 
  Raslan, Moustafa 2141 EGY0.5010.01200.20 
  Mousa, Ahmed 2267 EGY0.001-0.3220-6.40 
 * 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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