Individual Calculations May 2020
 Silva, Pedro M B A Andrade  Total change: 20.40  Rating chartPersonal card
 CD Algarve Equipas 2022-23 r.1-4 Lisboa POR 2020-03-02
RcRownchangeKK*chgGame
 1529 1329 2.00 4 1.02 20 20.40 
  Dong, Rafael 1624 POR0.001-0.1520-3.00 
  Nunes, Adelino Vitor 1536 POR0.001-0.2320-4.60 
  Maria, Antonio Jose Conceicao 1443 POR1.0010.662013.20 
  Santos, Amadeu Solha 1513 POR1.0010.742014.80 

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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