Individual Calculations December 2019
 Fadel, Mina  Total change: -70.80  Rating chartPersonal card
 Egyptian Ch. Open (Final) 2019 Cairo EGY 2019-11-16
RcRownchangeKK*chgGame
 1550 1720 3.00 7 -1.77 40 -70.80 
  Khalil, Badr 2047 EGY0.001-0.1340-5.20 
  Abdin, Mahmoud 1393 EGY1.0010.13405.20 
  Shehata, Aly 1949 EGY0.001-0.2140-8.40 
  Tamer Rafaat, Adham 1385 EGY0.001-0.8840-35.20 
  Sayed Atya, Aly 1320  * EGY1.0010.08403.20 
  Ramzy, Mark 1408 EGY1.0010.14405.60 
  Helal, Mohamed 1348 EGY0.001-0.9040-36.00 
 * 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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