Individual Calculations April 2014
 Abou El Zein, Eid Mahmoud  Total change: -1.50  Rating chartPersonal card
 Egyptian Individual 2013 Final Alexandria EGY 2014-02-23
RcRownchangeKK*chgGame
 2233 2207 4.00 9 -0.10 15 -1.50 
  Kandil, Adham f1814 EGY1.0010.08151.20 
  Amin, Ashraf 2267 EGY0.001-0.4215-6.30 
  Sabry, Taher 2070 EGY1.0010.32154.80 
  Hassan, Sayed Barakat m2336 EGY1.0010.671510.05 
  Hesham, Abdelrahman m2374 EGY1.0010.721510.80 
  Ezat, Mohamed m2441 EGY0.001-0.2115-3.15 
  Naby, Saiid A. 2340 EGY0.001-0.3215-4.80 
  Sobh, Amrou 2161 EGY0.001-0.5615-8.40 
  Ameir, Moheb m2291 EGY0.001-0.3815-5.70 

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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