Individual Calculations November 2023
 Kandil, Ahmed  Total change: -39.20  Rating chartPersonal card
 El Khayari Chess Open 2023 Marsa Matrouh EGY 2023-10-04
RcRownchangeKK*chgGame
 1966 2216 6.00 9 -0.98 40 -39.20 
  Elbatsh, Mohamed 1816  * EGY1.0010.08403.20 
  Shehab Elsayed , Mohamed 1800 EGY1.0010.07402.80 
  Atea, Khaled 2023 EGY1.0010.254010.00 
  Ahmed, Abuzied c2262 SUD0.5010.06402.40 
  Zayan, Osama 2146 EGY0.501-0.1040-4.00 
  Ismayilov, Firuz 1707 AZE0.501-0.4640-18.40 
  Muhammed, Shuaau f2045 MDV0.001-0.7340-29.20 
  Abdein, Saiied 1892 EGY1.0010.13405.20 
  Fouad, Mohamed 2000 EGY0.501-0.2840-11.20 
 * 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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