Rapid: Individual Calculations March 2018
 Ahmed Mousa, Mahmoud  Total change: 8.60  Rating chartPersonal card
 9th Int. Maadi Chess Academy (Rapid) Cairo EGY 2018-02-26
RcRownchangeKK*chgGame
 1683 1304 1.00 6 0.43 20 8.60 
  Yasser, Omar 1704  * EGY1.0010.922018.40 
  Moatamid, Yasser 1704  * EGY0.001-0.0820-1.60 
  Abdel Kader, Emad 1704  * EGY0.001-0.0820-1.60 
  Gomaa, Mohamed 1704  * EGY0.001-0.0820-1.60 
  Elbadry, Mohamed 1704  * EGY0.001-0.0820-1.60 
  El Nabawy, Nabil 1579 EGY0.001-0.1720-3.40 
 * 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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