Individual Calculations July 2017
 Cespedes Galindo, Estefania  Total change: -20.80  Rating chartPersonal card
 XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 Medellin COL 2017-06-09
RcRownchangeKK*chgGame
 1906 1748 2.00 10 -1.04 20 -20.80 
  Zapata Arbelaez, Estiven f2148  * COL0.001-0.0820-1.60 
  Gallego, Julian Andres 2028 COL0.001-0.1620-3.20 
  Echavarria Ramirez, Juan Diego 1924 COL0.001-0.2720-5.40 
  Mora Suarez, Juan Felipe 1858 COL0.001-0.3520-7.00 
  Pereira, Henry Alberto 1884 COL0.001-0.3220-6.40 
  Romero Kries, Mario Andres 1638 CHI1.0010.35207.00 
  Paniagua, Fabio De Jesus 1862 COL1.0010.662013.20 
  Obando Guzman, Soren Federico 1964 COL0.001-0.2220-4.40 
  Arosemena, Franklin Alberto 1881 PAN0.001-0.3220-6.40 
  Morera Campos, Hazel Maria wm1872 CRC0.001-0.3320-6.60 
 * 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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