Individual Calculations September 2019
 Ferreira Araujo, Aldair Antonio  Total change: 26.60  Rating chartPersonal card
 Campeonato Nacional Amateur U 2300 panama PAN 2019-08-21
RcRownchangeKK*chgGame
 1866 1655 2.50 5 1.33 20 26.60 
  Jenkins, Esteban 1849 PAN0.5010.25205.00 
  Guiraud, Eduardo 1814 PAN0.001-0.2920-5.80 
  Delgado, Aris 1822 PAN1.0010.722014.40 
  Oquendo, Abel c1948 PAN0.001-0.1520-3.00 
  Ardines, Luis 1895 PAN1.0010.802016.00 

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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