Individual Calculations April 2008
 Atea, Saad  Total change: -1.05  Rating chartPersonal card
 Egyptian Championship Final 2007 Cairo EGY 2007-12-01
RcRownchangeKK*chgGame
 2276 2313 2.50 6 -0.80 15 -12.00 
  Abdel Moniem, Mohamed 2139 EGY1.0010.27154.05 
  Abo Zekry, Mohamed 2230 EGY1.0010.39155.85 
  Saber, Ibrahim 2268 EGY0.501-0.0615-0.90 
  Abdel Razik, Khaled f2389 EGY0.001-0.4015-6.00 
  Amin, Ashraf 2309 EGY0.001-0.5115-7.65 
  Abou El Zein, Eid Mahmoud m2320 EGY0.001-0.4915-7.35 

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
 2202 2299 4.50 6 0.73 15 10.95 
  Naby, Saiid A. 2337 EGY0.001-0.4515-6.75 
  Moustafa, Talaat 2114 EGY1.0010.26153.90 
  Ibrahim, Mohamed 2134 EGY0.501-0.2215-3.30 
  Aly, Elhares 2234 EGY1.0010.41156.15 
  Raslan, Moustafa 2108 EGY1.0010.25153.75 
  Ragheb, Malak 2287 EGY1.0010.48157.20 

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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