Blitz: Individual Calculations December 2019
 Farouk, Mohamed  Total change: 22.20  Rating chartPersonal card
 El Prince Chess U2000 Alexandria EGY 2019-11-03
 1803 1886 6.00 8 1.11 20 22.20 
  Ezzat, Ahmed 1750 EGY1.0010.32206.40 
  Gad, Mohammed Qotb 1725 EGY0.501-0.2120-4.20 
  Abd Elsalam, Mohamed 1778 EGY1.0010.35207.00 
  Ez Elden, Mohamed 1936 EGY1.0010.572011.40 
  Hosny Ahmed, Mohamed 1858 EGY0.501-0.0420-0.80 
  Hashem, Mostafa 1716 EGY0.001-0.7220-14.40 
  Medhat, Magdy 1740 EGY1.0010.30206.00 
  Darwish, Amro 1917 EGY1.0010.542010.80 

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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