Individual Calculations December 2019
 Santos, Amadeu Solha  Total change: 5.80  Rating chartPersonal card
 GXA Outono 2019 Lisboa POR 2019-11-04
RcRownchangeKK*chgGame
 1553 1507 3.00 6 0.29 20 5.80 
  Reis, Luis Simoes 1868 POR0.001-0.1020-2.00 
  Machado, Carlos Augusto G 1351 POR1.0010.29205.80 
  Costa, Guilherme 1607 POR0.001-0.3620-7.20 
  Florissi, Aldo 1373 ITA1.0010.32206.40 
  Maria, Antonio Jose Conceicao 1464 POR1.0010.44208.80 
  Santos, Alexandre Vital 1653 POR0.001-0.3020-6.00 

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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