Rapid: Individual Calculations April 2023
 Briones Valdes, Alejandro  Total change: -18.80  Rating chartPersonal card
 Torneo Estatal Rapido de Nuevo Leon 2023 San Nicolas de los Garza, Nuevo Leon MEX 2023-03-25
RcRownchangeKK*chgGame
 1699 1968 1.50 3 -0.94 20 -18.80 
  Lopez Rusch, Felipe 1745 MEX1.0010.22204.40 
  Sanchez, Galyautdinova Cristobal 1568  * MEX0.001-0.9220-18.40 
  Gonzalez Cruz, Miguel Angel 1784 MEX0.501-0.2420-4.80 
 * 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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