Individual Calculations January 2020
 Alvarez Angel, Nelson Eduardo  Total change: 20.40  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Absoluto por Equipos 2019 Cartagena COL 2019-11-24
RcRownchangeKK*chgGame
 2071 1996 3.50 6 1.03 40 41.20 
  Cardoso Cardoso, Jose Gabriel f2325 COL0.001-0.1240-4.80 
  Torres, Richard 1992 COL1.0010.494019.60 
  Guayara Diaz, William Alonso 1916 COL1.0010.394015.60 
  Narvaez, Faber Alberto f2034 COL0.001-0.4540-18.00 
  Useche Contreras, Maigel 2042 COL1.0010.564022.40 
  Guerrero Forero, Ricardo Alonso 2115 COL0.5010.16406.40 

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)
 
 Festival Nacional Escolar Ajedrez Clasico Cat Sub17 Absoluto Bogota COL 2019-12-06
RcRownchangeKK*chgGame
 1618 2018 5.00 6 -0.52 40 -20.80 
  Campos Perilla, Angie Catalina 1618  * COL1.0010.08403.20 
  Gomez Leon, Sebastian 1618  * COL1.0010.08403.20 
  Gonzalez Mojica, Renan Arturo 1618  * COL1.0010.08403.20 
  Campos Perilla, Miguel Angel 1618  * COL1.0010.08403.20 
  Perez Valcarcel, Maria Jose 1618  * COL1.0010.08403.20 
  Ascanio Lugo, Juan Pablo 1618  * COL0.001-0.9240-36.80 
 * 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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