Individual Calculations July 2011
 Ismail, Reda  Total change: 1.35  Rating chartPersonal card
 Egyptian League 2010/2011 Many Cities EGY 2010-09-25
RcRownchangeKK*chgGame
 2318 2173 3.50 10 0.09 15 1.35 
  Farag, Mohamed 2049 EGY1.0010.33154.95 
  Lotfy, Abdel Rahman 2162 EGY1.0010.48157.20 
  Adly, Ahmed g2573  * EGY0.001-0.0815-1.20 
  Amin, Bassem g2573  * EGY0.001-0.0815-1.20 
  Eldardery, Alaa 2236 EGY0.5010.09151.35 
  El Arousy, Abdul Hameed m2251 EGY0.001-0.3915-5.85 
  Tahoun, Emad 2190 EGY1.0010.52157.80 
  Salem, Zahed 2261 EGY0.001-0.3815-5.70 
  Amin, Bassem g2573  * EGY0.001-0.0815-1.20 
  Abou El Zein, Eid Mahmoud m2310 EGY0.001-0.3215-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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