Individual Calculations December 2019
 Lowis, Magdy  Total change: -42.40  Rating chartPersonal card
 Egyptian Ch. Open (Final) 2019 Cairo EGY 2019-11-16
RcRownchangeKK*chgGame
 1902 2103 6.00 11 -2.12 20 -42.40 
  Essam Abdel Fatah, Ayman 1768 EGY1.0010.12202.40 
  Eraqi, Salah 1902 EGY0.501-0.2620-5.20 
  Megahed, Wael 1910 EGY1.0010.25205.00 
  Essam Ibrahem, Mohamed 1965 EGY0.001-0.6920-13.80 
  Mena, Martin c1703  * EGY0.501-0.4220-8.40 
  Aayed, Abdel Khalek 1703  * EGY1.0010.08201.60 
  Elabdiny, Hamdy 1879 EGY1.0010.22204.40 
  Abdel Fattah, Mansour 1927 EGY1.0010.27205.40 
  Ezat, Mohamed m2452 EGY0.001-0.1120-2.20 
  Elansary, Eman wm1951 EGY0.001-0.7020-14.00 
  Abdel Kader, Emad 1767 EGY0.001-0.8820-17.60 
 * 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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