Individual Calculations December 2019
 Gasalho, Mario Da Conceicao N  Total change: -18.80  Rating chartPersonal card
 GXA Outono 2019 Lisboa POR 2019-11-04
RcRownchangeKK*chgGame
 1497 1464 0.00 2 -0.94 20 -18.80 
  Bartolo, Filipe Diogo Correia 1762 POR0.001-0.1520-3.00 
  Martins, Nuno Goncalo Alves 1232 POR0.001-0.7920-15.80 

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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