Individual Calculations August 2012
 Zayan, Osama  Total change: 7.65  Rating chartPersonal card
 Egyptian Cup 2012 Many Cities EGY 2012-06-27
RcRownchangeKK*chgGame
 2146 2233 1.50 2 0.27 15 4.05 
  Awwad, Hussein 2050 EGY1.0010.26153.90 
  Moh Abdel, Zaher 2241 EGY0.5010.01150.15 

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)
 
 14th Mahalla 2012 Mahalla EGY 2012-07-09
RcRownchangeKK*chgGame
 2088 2236 5.00 7 0.24 15 3.60 
  Hamed, Nagy 1910 EGY1.0010.13151.95 
  Balat, Mohamed 2037 EGY1.0010.24153.60 
  Elgabry, Mohsen m2371 EGY0.5010.18152.70 
  Sameir, Mahmoud 2078 EGY0.501-0.2115-3.15 
  Abdel Moneim, Hosam M 1915 EGY1.0010.13151.95 
  Salah, Sayed 2188 EGY0.001-0.5715-8.55 
  Anwar, Ashraf 2119 EGY1.0010.34155.10 

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)
 

 

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