Individual Calculations July 2008
 Abdel Razik, Khaled  Total change: -8.90  Rating chartPersonal card
 4th Part of Egy League 2007/2008 Many Cities EGY 2008-03-07
RcRownchangeKK*chgGame
 2383 2396 1.00 2 -0.04 10 -0.40 
  Ezat, Mohamed m2448 EGY0.5010.07100.70 
  Elgabry, Mohsen m2317 EGY0.501-0.1110-1.10 

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)
 
 5th Part of Egy League 2007/2008 Many Cites EGY 2008-04-01
RcRownchangeKK*chgGame
 2189 2404 2.00 4 -1.09 10 -10.90 
  Tork, Mohamed 2191 EGY0.001-0.7710-7.70 
  Ezat, Abdallah 2213 EGY0.501-0.2510-2.50 
  Lotfy, Abdel Rahman 2182 EGY0.501-0.2810-2.80 
  Tawfeik, Moustafa 2169 EGY1.0010.21102.10 

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)
 
 6th Part of Egy League 2007/2008 Many Cites EGY 2008-05-09
RcRownchangeKK*chgGame
 2203 2404 1.00 1 0.24 10 2.40 
  Atea, Khaled 2203 EGY1.0010.24102.40 

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)
 

 

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