Individual Calculations November 2014
 Hanafy, Salah  Total change: -21.00  Rating chartPersonal card
 Egyptian Cup 2013/2014 Cairo EGY 2014-09-28
RcRownchangeKK*chgGame
 2093 2110 1.00 3 -0.57 20 -11.40 
  Samy, Mahmoud 1955 EGY0.001-0.7120-14.20 
  Abdel Fadil, Mohamed 2210 EGY0.5010.14202.80 
  Shalaby, Ahmed 2113 EGY0.5010.00200.00 

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)
 
 19th Alexandria Open2014 Cairo EGY 2014-10-08
RcRownchangeKK*chgGame
 1910 2080 5.00 8 -0.48 20 -9.60 
  Ameir, Moheb m2266 EGY0.5010.24204.80 
  Elgabry, Mohsen m2293 EGY0.001-0.2320-4.60 
  Moaataz, Alaa 1774 EGY0.501-0.3620-7.20 
  Elbardan, Alaa 1915 EGY1.0010.28205.60 
  Eledreesy, Amr 1947 EGY0.001-0.6820-13.60 
  Ehab, Tasneem 1680  * EGY1.0010.08201.60 
  Sobhy, Magdy 1723 EGY1.0010.11202.20 
  Sawers, Kerlus 1680  * 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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