Blitz: Individual Calculations December 2019
 Elhadad, Ahmed K  Total change: 31.60  Rating chartPersonal card
 El Prince Chess U2000 Alexandria EGY 2019-11-03
RcRownchangeKK*chgGame
 1846 1657 4.00 9 1.58 20 31.60 
  Omran, Amro 1887 EGY1.0010.792015.80 
  Fahmy , Hosam Eldin 1798 EGY0.001-0.3120-6.20 
  Fared, Karim 1843 EGY0.001-0.2620-5.20 
  Amer, Mohamed M. 1984 EGY1.0010.872017.40 
  Abo Elftoh, Hany 1799 EGY0.001-0.3120-6.20 
  Eraqi, Salah 1971 EGY1.0010.862017.20 
  Elatar, Mohamed 1899 EGY0.001-0.2020-4.00 
  Abdel Aziz, Mohamed 1567 EGY1.0010.38207.60 
  Adel, Sara wf1863 EGY0.001-0.2420-4.80 

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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