Individual Calculations October 2016
 Sharl, Shady  Total change: -18.20  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 1641 1771 1.00 3 -0.91 20 -18.20 
  Eledreesy, Amr 1995 EGY0.001-0.2220-4.40 
  Abdel Aziz, Mohamed 1556 EGY0.001-0.7720-15.40 
  Youssef, Adel 1371  * EGY1.0010.08201.60 
 * 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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