Individual Calculations July 2021
 Rodriguez Sanchez De Alva, Alfon  Total change: 4.40  Rating chartPersonal card
 Copa de Sevilla por Equipos 2021 Sevilla ESP 2021-04-25
RcRownchangeKK*chgGame
 1821 1694 1.00 2 0.22 20 4.40 
  Amador Marin, Agustin 1547 ESP1.0010.30206.00 
  Gonzalez Marquez, Antonio Jesus 2094  * ESP0.001-0.0820-1.60 
 * 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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