Individual Calculations September 2016
 Tapia, Sebastian  Total change: -0.80  Rating chartPersonal card
 III Open Internacional de Salinas salinas ECU 2016-08-18
RcRownchangeKK*chgGame
 1668 1499 1.50 5 -0.02 40 -0.80 
  Perez Rodriguez, Jennifer wm1899  * PAR0.001-0.0840-3.20 
  Velasco, Isaac 1813 ECU0.001-0.1440-5.60 
  Quezada Pauker, Katheen Gabriela 1116 ECU1.0010.09403.60 
  Lasso, Jose 1842 ECU0.5010.384015.20 
  Guazumba Cantuna, Leslie 1670 ECU0.001-0.2740-10.80 
 * 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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