Individual Calculations November 2014
 Mousa, Ahmed  Total change: -12.60  Rating chartPersonal card
 19th Alexandria Open2014 Cairo EGY 2014-10-08
RcRownchangeKK*chgGame
 2080 2261 6.50 10 -0.63 20 -12.60 
  Adel Ibrahim, Mohammed 1861  * EGY1.0010.08201.60 
  Wafa, Shahenda wm1925 EGY1.0010.12202.40 
  Elamrawy, Mohamed 2059 EGY0.001-0.7620-15.20 
  Elshereif, Mahmoud Salah 1921 EGY1.0010.12202.40 
  Hassan, Ramy M. 2000 EGY0.501-0.3220-6.40 
  Abdel Aziz, Ehab 2085 EGY1.0010.27205.40 
  Lotfy, Abdel Rahman 2106 EGY1.0010.29205.80 
  Hassan, Sayed Barakat m2372 EGY1.0010.652013.00 
  Sameeh, Hany f2260 EGY0.001-0.5020-10.00 
  Atea, Khaled 2207 EGY0.001-0.5820-11.60 
 * 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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