Individual Calculations May 2019
 Arias Flores, Oscar Ignaci  Total change: -21.20  Rating chartPersonal card
 LXV Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Aguascalientes 2019 Aguascalientes, Ags MEX 2019-04-16
RcRownchangeKK*chgGame
 2035 1828 1.00 6 -0.53 40 -21.20 
  Molina Mendoza, Omar c2179 MEX0.001-0.1140-4.40 
  Blanco Fernandez, Alvaro m2228  * MEX0.001-0.0840-3.20 
  Martha Palafox, Jaime Lionel f1936 MEX0.5010.15406.00 
  Mateos Bernabe, Luis Javier 1928 MEX0.001-0.3640-14.40 
  Guerrero Duran, Oscar Kenn 2012 MEX0.001-0.2640-10.40 
  Lopez Asceves, Jesus 1926 MEX0.5010.13405.20 
 * 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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