Individual Calculations November 2018
 Abdel Kader, Emad  Total change: -48.00  Rating chartPersonal card
 3rd Aal Elkhaiary Chess Open Marsa Matrouh EGY 2018-10-11
RcRownchangeKK*chgGame
 1650 1805 3.00 8 -2.40 20 -48.00 
  El Amary, Kamal f2162 EGY0.001-0.1120-2.20 
  Essa, Amir 1405  * EGY1.0010.08201.60 
  Abou El Zein, Eid Mahmoud m2129 EGY0.001-0.1320-2.60 
  Abdel Meged Hosny, Mohamed 1544 EGY0.001-0.8220-16.40 
  Abdel Moneim Ahmed, Emad 1405  * EGY0.001-0.9220-18.40 
  Alyeldin, Mohamed 1547 EGY0.501-0.3220-6.40 
  Wahba, David George 1405  * EGY1.0010.08201.60 
  Adel, Sara wf1604 EGY0.501-0.2620-5.20 
 * 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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