Individual Calculations May 2020
 Santos, Amadeu Solha  Total change: -8.80  Rating chartPersonal card
 CD Algarve Equipas 2022-23 r.1-4 Lisboa POR 2020-03-02
RcRownchangeKK*chgGame
 1695 1513 0.50 3 -0.44 20 -8.80 
  Morais, Vitor 1913  * POR0.5010.42208.40 
  Reis, Luis Simoes 1842 POR0.001-0.1220-2.40 
  Silva, Pedro M B A Andrade 1329 POR0.001-0.7420-14.80 
 * 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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