Individual Calculations April 2020
 Lopez Gonzalez, Carlos Andres  Total change: 79.60  Rating chartPersonal card
 Campeonato Nacional Abierto Grand Prix de Mayores 1 y Selectivo Nacional 1 Sub12, 14, 16, 18 de 2020 Medellin COL 2020-03-03
RcRownchangeKK*chgGame
 1892 1863 6.00 9 1.99 40 79.60 
  Donado Orostegui, Valentina 1463  * COL1.0010.08403.20 
  Cabrera Novoa, Emanuel 1463  * COL1.0010.08403.20 
  Carrillo Parra, Miguel Alfredo c2132 COL0.001-0.1740-6.80 
  Fitzgerald, Daniela 1534 COL1.0010.12404.80 
  Garcia, Alvaro f2088 COL1.0010.784031.20 
  Zapata, Juan Carlos 2123 COL1.0010.824032.80 
  Londono, Neider Farid 2129 COL0.5010.324012.80 
  Toro, Miguel Angel 1943 COL0.5010.11404.40 
  Cadena M, Gustavo Adolfo f2157 COL0.001-0.1540-6.00 
 * 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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