Rapid: Individual Calculations September 2016
 Elsantawi, Elsayed  Total change: -4.80  Rating chartPersonal card
 7th Gharbia Rapid Mahalla EGY 2016-07-30
RcRownchangeKK*chgGame
 1821 1649 1.00 4 -0.24 20 -4.80 
  Marzok, Mohamad 2049  * EGY0.001-0.0820-1.60 
  Ziada, Abdel Rahman 1467 EGY1.0010.26205.20 
  Mahrous, Selim 1843 EGY0.001-0.2520-5.00 
  Wahba Abdel H., Ahmed 1926 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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