Individual Calculations November 2014
 Nabil, Sherif  Total change: -42.00  Rating chartPersonal card
 19th Alexandria Open2014 Cairo EGY 2014-10-08
RcRownchangeKK*chgGame
 2033 2044 1.00 4 -1.05 40 -42.00 
  Moaataz, Alaa 1774 EGY0.001-0.8340-33.20 
  Atea, Khaled 2207 EGY0.001-0.2840-11.20 
  Elmasry, Hassan 1834 EGY1.0010.23409.20 
  Eldesoky, Hatem 2318 EGY0.001-0.1740-6.80 

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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