Blitz: Individual Calculations February 2020
 Abo Elyazeed, Omar  Total change: -30.80  Rating chartPersonal card
 1st Giza 2020 Blitz Giza EGY 2020-01-25
RcRownchangeKK*chgGame
 1722 1969 4.00 7 -1.54 20 -30.80 
  Tarek, Mohamed 1569  * EGY1.0010.08201.60 
  Samir Abdel Allm, Ammar 1569  * EGY0.501-0.4220-8.40 
  Elazab, Shereif 1755 EGY0.001-0.7720-15.40 
  Khalil, Hamad 1745 EGY1.0010.22204.40 
  Medhat, Magdy 1797 EGY0.501-0.2320-4.60 
  Ahmed Hamza, Moustafa 1768 EGY1.0010.24204.80 
  Mohamed, Osama 1848 EGY0.001-0.6620-13.20 
 * 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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