Individual Calculations December 2019
 Kamel, Nabil  Total change: 6.80  Rating chartPersonal card
 Egyptian Ch. Open (Final) 2019 Cairo EGY 2019-11-16
RcRownchangeKK*chgGame
 1846 1961 6.50 10 0.34 20 6.80 
  Tohamy, Abdel Moneem 1644 EGY1.0010.13202.60 
  Saber, Ibrahim 2196 EGY0.001-0.2120-4.20 
  Wafa, Hamed 1678 EGY1.0010.16203.20 
  Mosleh, Naser 1591 EGY1.0010.10202.00 
  Yasseen, Aly m2230 EGY0.001-0.1720-3.40 
  Hany, Omar Mahmoud 1561  * EGY1.0010.08201.60 
  Mena, Martin c1561  * EGY0.501-0.4220-8.40 
  Abdel Kader, Emad 1767 EGY1.0010.25205.00 
  Abdo, Hany Elsayed 2109 EGY1.0010.702014.00 
  Sayed, Hany 2127 EGY0.001-0.2820-5.60 
 * 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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