Rapid: Individual Calculations August 2017
 Saiid, Aly  Total change: 0.00  Rating chartPersonal card
 Zagazig Chess Rapid 2017 Zagazig EGY 2017-06-29
RcRownchangeKK*chgGame
 1944 1900 3.00 7 0.00 20 0.00 
  El Shenawy, Ashraf 2087 EGY0.001-0.2620-5.20 
  Magdy, Morad 2124 EGY1.0010.782015.60 
  Ahmed, Moustafa Elsayed 2033 EGY0.001-0.3220-6.40 
  Moawad, Elsayed Abdel Hameid 2074 EGY0.001-0.2720-5.40 
  Alyeldin, Mohamed 1500  * EGY1.0010.08201.60 
  Essam Eldin, Moamen 2102 EGY0.001-0.2420-4.80 
  Mamdouh, Mahmoud 1690 EGY1.0010.23204.60 
 * 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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