Individual Calculations December 2017
 Brito Heredia, Danya  Total change: 7.80  Rating chartPersonal card
 Campeonato Panamericano Amateur U2300 Guano ECU 2017-11-07
RcRownchangeKK*chgGame
 2026 1828 2.50 8 0.39 20 7.80 
  Gomez Caceres, Jafet 2087 PER0.5010.32206.40 
  Machado Escanio, Michel Rene f2228  * CUB0.001-0.0820-1.60 
  Reinoso, Daniel 2010 ECU0.001-0.2620-5.20 
  Garcia Esquijarosa, Cecil 2058 CUB0.001-0.2120-4.20 
  Condori, Edwin 2134 PER0.001-0.1420-2.80 
  Croes, Octavio c1867 ARU1.0010.552011.00 
  Lozada, Cristian 1799 ECU1.0010.46209.20 
  Marson, Juan Miguel 2021 ARG0.001-0.2520-5.00 
 * 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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