Individual Calculations April 2008
 Elkadi, Abdel Rahman  Total change: -11.85  Rating chartPersonal card
 2nd part of EGY League 2007-2008 Many Cities EGY 2007-12-14
RcRownchangeKK*chgGame
 2154 2259 1.00 1 0.36 15 5.40 
  Kamel, Nabil 2154 EGY1.0010.36155.40 

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)
 
 3rd Part of Egy League 2007/2008 Many Cities EGY 2008-01-04
RcRownchangeKK*chgGame
 2094 2259 1.00 3 -1.15 15 -17.25 
  Abdel Razik, Ahmed 2127 EGY0.501-0.1815-2.70 
  Salah, Ahmed 2033 EGY0.001-0.7915-11.85 
  Abdel Maabod, Gamal 2122 EGY0.501-0.1815-2.70 

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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