Blitz: Individual Calculations February 2020
 Tamer, Ahmed  Total change: -31.80  Rating chartPersonal card
 1st Giza 2020 Blitz Giza EGY 2020-01-25
RcRownchangeKK*chgGame
 1646 1955 6.00 9 -1.59 20 -31.80 
  Hossam Mohamed, Ahmed 1555  * EGY0.001-0.9220-18.40 
  Mostafa, Tarek 1555  * EGY1.0010.08201.60 
  Khalifa, Zeyad 1555  * EGY0.001-0.9220-18.40 
  Tarek, Mohamed 1555  * EGY1.0010.08201.60 
  Elhamamsy, Mahmoud 1673 EGY0.001-0.8420-16.80 
  Saber, Barakat 1555  * EGY1.0010.08201.60 
  Bauomy, Magdy 1732 EGY1.0010.22204.40 
  Medhat, Magdy 1797 EGY1.0010.29205.80 
  Adel, Sara wf1837 EGY1.0010.34206.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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