Blitz: Individual Calculations November 2023
 Mahmoud, Tarek  Total change: -32.40  Rating chartPersonal card
 Abdel Nasser Hassan Chess Tournament Alexandria EGY 2023-10-07
RcRownchangeKK*chgGame
 1713 1653 2.50 7 -0.46 20 -9.20 
  Kamil, Askandar 1582 EGY1.0010.40208.00 
  Darwish, Amro 1897 EGY0.001-0.2020-4.00 
  Sawers, Kerlus 1797 EGY0.001-0.3120-6.20 
  Abo Elftoh, Hany 1712 EGY0.001-0.4220-8.40 
  Sewelem, Ahmad S 1842 EGY0.5010.25205.00 
  Salah, Mohamed 1736 EGY0.001-0.3920-7.80 
  Osama Kamal, Kareem 1426 EGY1.0010.21204.20 

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)
 
 Alex. Chess Centar Alexandria EGY 2023-10-17
RcRownchangeKK*chgGame
 1734 1653 1.00 5 -1.16 20 -23.20 
  Sobhy, Raafat 2068 EGY0.001-0.0720-1.40 
  Raslan, Moustafa 2147 EGY0.001-0.0420-0.80 
  Amr Ali, Farah 1262 EGY1.0010.09201.80 
  Shehab Elsayed , Mohamed 1727 EGY0.001-0.4020-8.00 
  Abdalla Mohamed, Abd Elkarim 1468 EGY0.001-0.7420-14.80 

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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