Rapid: Individual Calculations September 2017
 Elahl, Mohamed  Total change: -67.40  Rating chartPersonal card
 6th. Zagazig Chess Rapid 2017 Zagazig EGY 2017-08-19
RcRownchangeKK*chgGame
 1716 1992 3.00 8 -3.37 20 -67.40 
  El Arousy, Abdul Hameed m2254 EGY0.001-0.1820-3.60 
  Mohamed Magdy, Sayed 1660 EGY0.001-0.8820-17.60 
  Yehya, Hazem 1592  * EGY1.0010.08201.60 
  El Nabawy, Nabil 1592  * EGY0.001-0.9220-18.40 
  Badawy, Mohamed 1592  * EGY1.0010.08201.60 
  Abdel Moneim, Asmaa 1599 EGY1.0010.08201.60 
  Eldesouky, Hassan 1815 EGY0.001-0.7320-14.60 
  Barakat, Ahmed 1621 EGY0.001-0.9020-18.00 
 * 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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