Individual Calculations November 2023
 Fouad, Mohamed  Total change: 49.60  Rating chartPersonal card
 El Khayari Chess Open 2023 Marsa Matrouh EGY 2023-10-04
RcRownchangeKK*chgGame
 2088 2000 5.50 8 2.48 20 49.60 
  Elshatory, Mohamed 1600  * EGY1.0010.08201.60 
  Wafa, Hamed c2213 EGY0.5010.27205.40 
  Ashraf, Shereif f2273 EGY1.0010.832016.60 
  Ahmed, Abuzied c2262 SUD0.001-0.1820-3.60 
  Kweiri, Tawfik Ezzeddin 1737 LBA1.0010.18203.60 
  Gabr, Mohsen f2205 EGY1.0010.762015.20 
  Khalil, Ahmed Salem 2198 EGY0.5010.26205.20 
  Kandil, Ahmed c2216 EGY0.5010.28205.60 
 * 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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