Rapid: Individual Calculations April 2019
 Hussein, Akram  Total change: -13.20  Rating chartPersonal card
 Zagazig Rapid2019 zagazig EGY 2019-03-06
RcRownchangeKK*chgGame
 2002 2078 4.50 9 -0.66 20 -13.20 
  Amer , Marawn 1678  * EGY1.0010.08201.60 
  Reda, Diaa 1678  * EGY1.0010.08201.60 
  Ashraf, Mohamed 2181 EGY0.5010.14202.80 
  Yousry, Salah f2211 EGY0.001-0.3220-6.40 
  Elsharkawy, Abdel Moneim 1870 EGY1.0010.23204.60 
  Rahman, Yehya m2134 EGY0.5010.08201.60 
  Magdy, Morad 2185 EGY0.5010.15203.00 
  Anwar, Ashraf Mohamed 2097 EGY0.001-0.4720-9.40 
  Ali Mohamed, Mohamed 1986 EGY0.001-0.6320-12.60 
 * 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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