Individual Calculations July 2013
 Kamel, Mahmoud  Total change: 20.25  Rating chartPersonal card
 Egyptian League 2012/2013 Many Cities EGY 2012-11-05
RcRownchangeKK*chgGame
 2209 2220 6.00 9 1.35 15 20.25 
  Sheded, Ahmed 2165 EGY0.001-0.5815-8.70 
  Zabeib, Mohamed 2131 EGY1.0010.38155.70 
  Tork, Mohamed 2122 EGY0.501-0.1315-1.95 
  Toson, Ashraf 2133 EGY1.0010.38155.70 
  Abdel Razik, Ahmed 2092 EGY1.0010.33154.95 
  Zakaria, Esam 2263 EGY1.0010.56158.40 
  Naby, Saiid A. 2296 EGY1.0010.60159.00 
  Ezat, Mohamed m2449 EGY0.001-0.2115-3.15 
  Mansour, Salah 2231 EGY0.5010.02150.30 

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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