Individual Calculations December 2018
 Bonilla, Felix  Total change: 2.40  Rating chartPersonal card
 Campeonato Nacional x equipos Panama 2018 Panama PAN 2018-10-20
RcRownchangeKK*chgGame
 1795 1965 2.50 4 -0.29 20 -5.80 
  Madrid, Gilberto 1963 PAN0.5010.00200.00 
  Delgado, Aris 1787 PAN0.001-0.7320-14.60 
  Martinez Valdes, Mauricio Joel 1565  * PAN1.0010.08201.60 
  Bailey, Daniel A 1864 USA1.0010.36207.20 
 * 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)
 
 Campeonato Panamericano Amateur Absoluto sub 2000 Panama PAN 2018-11-01
RcRownchangeKK*chgGame
 1830 1965 6.50 9 0.41 20 8.20 
  Pereira, Henry Alberto 1842 COL1.0010.33206.60 
  Fernandez, Raul Conrado 1813 ARG1.0010.30206.00 
  Mejia, Donaldo 1798 NCA0.001-0.7220-14.40 
  Assis, Washington Luis Lincoln D 1754 BRA0.501-0.2720-5.40 
  Gonzalez Soto, Pedro Jose 1829 VEN1.0010.32206.40 
  Aguila Batista, Jose 1741 PAN1.0010.22204.40 
  Ossa, Vladimir 1977 COL0.001-0.4820-9.60 
  Lobo, Antonio 1812 PAN1.0010.30206.00 
  Reyes La Rosa, Juan c1903 PER1.0010.41208.20 

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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