Individual Calculations October 2018
 Amaro Alfonso, Raynner  Total change: -18.00  Rating chartPersonal card
 Torneo Internacional de Ajedrez de la Ciudad de Mexico Copa Independencia 2018 Hidalgo Ciudad de Mexico MEX 2018-09-13
RcRownchangeKK*chgGame
 2123 2198 3.00 6 -0.45 40 -18.00 
  Gomez Garrido, Camilo Ernesto g2507 CUB0.001-0.1440-5.60 
  Melendez Contreras, Jose R 1888 MEX1.0010.14405.60 
  Garcia Guerrero, Isaac Antonio f2304 MEX0.5010.14405.60 
  Garmendez Gonzalez, Florentino m2298 MEX0.001-0.3640-14.40 
  Mellado Reyes, Rebeca 1798  * MEX0.501-0.4240-16.80 
  Vega Castaneda, Luis Carlos c1943 MEX1.0010.19407.60 
 * 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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