Individual Calculations November 2018
 El Nabawy, Nabil  Total change: 8.20  Rating chartPersonal card
 3rd Aal Elkhaiary Chess Open Marsa Matrouh EGY 2018-10-11
RcRownchangeKK*chgGame
 1755 1715 4.00 8 0.41 20 8.20 
  Sarwat, Walaa m2115  * EGY0.001-0.0820-1.60 
  Saber, Ibrahim 2115  * EGY0.5010.42208.40 
  Elokdah, Hamdy 1852 EGY0.5010.18203.60 
  Farouk, Mohamed 1929 EGY0.001-0.2320-4.60 
  Rezk, Romany 1330 EGY1.0010.09201.80 
  Abdel Moneim Ahmed, Emad 1315  * EGY1.0010.08201.60 
  Amin, Lila Mohamed wc1484 EGY1.0010.21204.20 
  Elsenbary, Elsayed 1902 EGY0.001-0.2620-5.20 
 * 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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