Individual Calculations November 2023
 Ashraf, Abanob  Total change: 7.60  Rating chartPersonal card
 Golden knight 45 Giza EGY 2023-09-17
RcRownchangeKK*chgGame
 1739 1613 3.00 8 0.19 40 7.60 
  Elkady, Moustafa 1890 EGY0.5010.334013.20 
  Gad, Mohammed Qotb 1937 EGY0.001-0.1340-5.20 
  Adel Abdel Hameid, Mohamed 1728 EGY0.5010.16406.40 
  Sallam, Youssef 1734 EGY1.0010.664026.40 
  Seif Elnasr, Alaa 1948 EGY0.001-0.1240-4.80 
  Mohamed, Ibrahim Ahmed 1833 EGY0.001-0.2240-8.80 
  Saleh, Sameh 1358 EGY1.0010.19407.60 
  Ahmed Moustafa, Fares 1483 EGY0.001-0.6840-27.20 

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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