Blitz: Individual Calculations January 2020
 Mahdy, Tawfeik  Total change: 20.40  Rating chartPersonal card
 Alexandria (Blitz) 2019 Alexandria EGY 2019-12-29
RcRownchangeKK*chgGame
 1907 2024 5.50 7 1.02 20 20.40 
  Medhat, Magdy 1790 EGY1.0010.21204.20 
  Darwish, Amro 1862 EGY0.001-0.7120-14.20 
  Magdy, Bishoy 1624  * EGY1.0010.08201.60 
  Elamrawy, Mohamed 1962 EGY1.0010.41208.20 
  Fatahalla, Tarek 1933 EGY1.0010.38207.60 
  Tamer, Ahmed c1906 EGY1.0010.34206.80 
  Mousa, Ahmed 2270 EGY0.5010.31206.20 
 * 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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