Individual Calculations October 2016
 Hany, Mark  Total change: -18.00  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 1819 1893 2.50 6 -0.90 20 -18.00 
  Sayed, Hany 2187 EGY0.001-0.1520-3.00 
  Zein, Hani 2096 EGY0.001-0.2420-4.80 
  Elsayed, Tarek M. 1550 EGY0.501-0.3820-7.60 
  Elmorshdy, Begad 1493  * EGY1.0010.08201.60 
  Rashed, Laila 1595 EGY1.0010.15203.00 
  Eledreesy, Amr 1995 EGY0.001-0.3620-7.20 
 * 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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