Individual Calculations November 2023
 Ftiees, Salah  Total change: -39.00  Rating chartPersonal card
 El Khayari Chess Open 2023 Marsa Matrouh EGY 2023-10-04
RcRownchangeKK*chgGame
 1523 1735 2.50 6 -1.95 20 -39.00 
  Elmasry Shady, Hamza 1335  * EGY1.0010.08201.60 
  Fayad, Gamal 2077 EGY0.001-0.1220-2.40 
  Tarek Abdel Aziz, Abdel Aziz 1455 EGY0.001-0.8420-16.80 
  Fahmi, Adham 1327 EGY1.0010.08201.60 
  Abram Edoward , Said 1486 EGY0.501-0.3120-6.20 
  Awadalla, Karim 1455 EGY0.001-0.8420-16.80 
 * 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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