Rapid: Individual Calculations March 2019
 Abdel Salam, Ahmed Islam  Total change: 29.60  Rating chartPersonal card
 Alex Medical Club Chess Rapid Alexandria EGY 2019-02-21
RcRownchangeKK*chgGame
 1734 1490 3.00 7 1.48 20 29.60 
  Hafz, Ahmed 1866 EGY1.0010.912018.20 
  Eid, Mansour 1890  * EGY0.001-0.0820-1.60 
  Farghaly, Ahmed 1812 EGY0.001-0.1320-2.60 
  Bauomy, Magdy 1716 EGY0.001-0.2120-4.20 
  Elhadad, Ahmed K 1745 EGY0.001-0.1920-3.80 
  Abo Elmkarm, Mohamed 1481 EGY1.0010.49209.80 
  Sayed, Ahmed 1629 EGY1.0010.692013.80 
 * 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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