Individual Calculations July 2011
 Salah, Ahmed  Total change: 39.30  Rating chartPersonal card
 Egyptian League 2010/2011 Many Cities EGY 2010-09-25
RcRownchangeKK*chgGame
 2129 2125 11.00 17 2.62 15 39.30 
  Tork, Mohamed 2199 EGY0.5010.10151.50 
  Salah, Ahmed As 2162 EGY1.0010.55158.25 
  Hussein, Amer 2139 EGY1.0010.52157.80 
  Moh Abdel, Zaher 2265 EGY0.5010.19152.85 
  Elkady, Moustafa 1970 EGY0.001-0.7115-10.65 
  Samy, Amro 2135 EGY1.0010.51157.65 
  Sedeik, Moustafa 1875 EGY1.0010.19152.85 
  Hanafy, Salah 2129 EGY1.0010.51157.65 
  Soror, Samir 2087 EGY1.0010.45156.75 
  Zayan, Osama 2229 EGY0.001-0.3615-5.40 
  Sayed, Hany 2169 EGY1.0010.56158.40 
  Tork, Mohamed 2199 EGY1.0010.60159.00 
  Aly Ibrahim, Alaa 2050 EGY0.501-0.1015-1.50 
  Abdel Fadil, Mohamed 2219 EGY0.5010.13151.95 
  Seif, Ahmed 2120 EGY0.501-0.0115-0.15 
  Abdel Wahed, Tarek 2081 EGY0.001-0.5615-8.40 
  Elsenosy, Hesham 2158 EGY0.5010.05150.75 

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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