Individual Calculations January 2017
 Amin, Ashraf  Total change: -56.00  Rating chartPersonal card
 Damanhour Chess Open Damanhour EGY 2016-11-28
RcRownchangeKK*chgGame
 2025 2263 7.00 9 0.08 20 1.60 
  Abdelmaougod, Ahmed 1863  * EGY1.0010.08201.60 
  Shehata, Ashraf 1863  * EGY1.0010.08201.60 
  Elbardan, Alaa 1913  * EGY0.501-0.3920-7.80 
  Harraz, Hany 1922 EGY1.0010.12202.40 
  Helmy, Amro 1994 EGY1.0010.17203.40 
  El Shenawy, Ashraf 2053 EGY1.0010.23204.60 
  Fawzy, Adham m2421 EGY0.001-0.2920-5.80 
  Desoky, Alaa Gaber 2026 EGY1.0010.20204.00 
  Ezat, Abdallah 2172 EGY0.501-0.1220-2.40 
 * 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)
 
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1908 2263 6.00 10 -2.88 20 -57.60 
  Shiba S.eldin, Ahmed 1863  * EGY1.0010.08201.60 
  Abdel Rasool, Shaker 1909 EGY1.0010.11202.20 
  Mohamed, Safwat 2046 EGY0.001-0.7820-15.60 
  Ibrahim, Abdallah 1884 EGY0.501-0.4120-8.20 
  Zayan, Mohamed f2011 EGY0.001-0.8120-16.20 
  Kamal, Ahmed Moustafa 1863  * EGY1.0010.08201.60 
  Abdelghani , Wael 1863  * EGY0.001-0.9220-18.40 
  Fahmy, Rafik 1863  * EGY1.0010.08201.60 
  Shehata Mohamed, Ayman 1863  * EGY1.0010.08201.60 
  Mohamed, Emad Eldin 1910 EGY0.501-0.3920-7.80 
 * 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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