Rapid: Individual Calculations September 2016
 Desoky, Ibrahim  Total change: 2.60  Rating chartPersonal card
 7th Gharbia Rapid Mahalla EGY 2016-07-30
RcRownchangeKK*chgGame
 1993 2079 5.00 8 0.13 20 2.60 
  Elghor, Mohamed A.hameed 1813 EGY1.0010.18203.60 
  Elgabry, Mohsen m2273 EGY0.001-0.2520-5.00 
  Sarhan, Abdel Azim 1831 EGY1.0010.19203.80 
  Ahmed Yehia, Ahmed 1956 EGY1.0010.33206.60 
  Sameir, Mahmoud 2187 EGY0.001-0.3520-7.00 
  Yehya, Sameh 1936 EGY0.501-0.1920-3.80 
  Fahmy, Ahmed 2040 EGY0.501-0.0520-1.00 
  Darwish, Amro 1907 EGY1.0010.27205.40 

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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