Individual Calculations May 2010
 Eldardery, Alaa  Total change: 0.90  Rating chartPersonal card
 Egyptian League 2009/2010 Section B Many Cities EGY 2010-01-01
RcRownchangeKK*chgGame
 2133 2232 7.00 11 0.06 15 0.90 
  Mansour, Salah 2177 EGY0.501-0.0815-1.20 
  Amin, Ashraf 2325 EGY1.0010.63159.45 
  Elkadi, Abdel Rahman 2179 EGY1.0010.43156.45 
  Anwar, Ashraf 2101 EGY0.001-0.6815-10.20 
  Salah, Ahmed As 2104 EGY0.501-0.1715-2.55 
  Mosallam, Nasser 2084 EGY0.001-0.7015-10.50 
  Labib, Hazem 1959 EGY1.0010.17152.55 
  Abdel Fadil, Mohamed 2217 EGY1.0010.48157.20 
  Gaafar, Mahmoud 2117 EGY0.001-0.6615-9.90 
  Abdein, Ahmed 2078 EGY1.0010.29154.35 
  Abdel Razik, Ahmed 2119 EGY1.0010.35155.25 

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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