Individual Calculations October 2018
 El Shenawy, Ashraf  Total change: -42.40  Rating chartPersonal card
 Alexandria Open 2018 Alexandria EGY 2018-09-03
RcRownchangeKK*chgGame
 1810 2071 5.00 9 -2.12 20 -42.40 
  Moaataz, Alaa 1798 EGY0.501-0.3320-6.60 
  El Arousy, Abdul Hameed m2289 EGY0.001-0.2220-4.40 
  Aly Farouk, Mohamed 1671  * EGY1.0010.08201.60 
  Abdallah Hussein, Mohamed 1671  * EGY0.001-0.9220-18.40 
  Elkersh, Saaid 1683 EGY1.0010.09201.80 
  Elgazar, Saeed 1772 EGY0.501-0.3520-7.00 
  Musallam, Salim Al Aamri 1706 OMA1.0010.10202.00 
  Khedr, Mahmoud 1832 EGY1.0010.20204.00 
  Amin, Khaled Mohamed 1864 EGY0.001-0.7720-15.40 
 * 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)
 

 

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