Individual Calculations August 2018
 Varela, Maria De Los Angeles  Total change: -80.40  Rating chartPersonal card
 IRT Abierto Primera Categoria Jorge Aristizabal 2018 Medellin COL 2018-07-04
RcRownchangeKK*chgGame
 1647 1881 2.50 6 -2.01 40 -80.40 
  Franco, William 2094 COL0.001-0.2340-9.20 
  Giraldo Alvarez, Tomas 1481  * COL0.001-0.9240-36.80 
  Florez, Santiago 1599 COL0.001-0.8440-33.60 
  Ruiz Agudelo, Jeronimo 1481  * COL1.0010.08403.20 
  Cabrera Novoa, Roxana 1481  * COL1.0010.08403.20 
  Pena, Alcides 1747 COL0.501-0.1840-7.20 
 * 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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