Rapid: Individual Calculations September 2018
 Ramadan, Moustafa  Total change: -5.00  Rating chartPersonal card
 3rd Alex Chess Alexandria EGY 2018-08-04
RcRownchangeKK*chgGame
 1789 1854 5.00 9 -0.25 20 -5.00 
  Khatab, Mahmoud 1508 EGY1.0010.11202.20 
  Mousa, Ahmed 2254  * EGY0.001-0.0820-1.60 
  Elkersh, Saaid 1665 EGY0.001-0.7520-15.00 
  Wael, Abdel Rahman 1454  * EGY1.0010.08201.60 
  Allam, Yara wc1710 EGY1.0010.31206.20 
  Ibrahim, Hosam 2182 EGY0.001-0.1320-2.60 
  Abdel Mageed, Ibrahim Mohamed 1719 EGY1.0010.32206.40 
  Ayman, Amr 1609 EGY1.0010.20204.00 
  Elamrawy, Mohamed 1997 EGY0.001-0.3120-6.20 
 * 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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