Individual Calculations May 2019
 Largo Chaparro, Sofia Alejandra  Total change: -41.60  Rating chartPersonal card
 Semifinal 1 Selectivo Absoluto a la Olimpiada Mundial de Ajedrez en Khanty - Mansiysk Rusia 2020 Medellin COL 2019-04-16
RcRownchangeKK*chgGame
 1686 1539 2.50 10 -1.04 40 -41.60 
  Remicio Duque, John H f1939  * COL1.0010.924036.80 
  Tirado, Juan Camilo 1939  * COL0.001-0.0840-3.20 
  Castro, Natalia Patricia wm1939  * COL0.001-0.0840-3.20 
  Ospina, Santiago 1937 COL0.001-0.0840-3.20 
  De La Asuncion Ortiz, Angel Mario 1727 COL0.001-0.2640-10.40 
  Ordonez Gonzalez, Gabriel 1934 COL0.001-0.0840-3.20 
  Malagon, Juan Daniel 1219 COL0.001-0.8740-34.80 
  Solano, Deisy 1402 COL0.501-0.1840-7.20 
  Florez Hernandez, Stefany Juliet 1493 COL0.501-0.0640-2.40 
  Quintero Jara, Ana Sofia 1326 COL0.501-0.2740-10.80 
 * 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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