Individual Calculations November 2023
 Awadalla, Karim  Total change: 27.60  Rating chartPersonal card
 El Khayari Chess Open 2023 Marsa Matrouh EGY 2023-10-04
RcRownchangeKK*chgGame
 1676 1455 2.50 7 0.69 40 27.60 
  Muhammed, Shuaau f2045 MDV0.001-0.0240-0.80 
  Abdel Dayem, Adel 1757 EGY0.001-0.1540-6.00 
  Zaki, Ahmed Mohamed 1702 EGY0.001-0.1940-7.60 
  Mohamed Ibrahem, Sarwat 1051 EGY1.0010.08403.20 
  Shehab Elsayed , Mohamed 1800 EGY0.001-0.1140-4.40 
  Ahmed Osman, Noor 1639 EGY0.5010.24409.60 
  Ftiees, Salah 1735 LBA1.0010.844033.60 

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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