Individual Calculations July 2009
 Sousa, Gabriel  Total change: -5.10  Rating chartPersonal card
 51º Campeonato Nacional por Equipas - 2009 3ª Divisão - Série E various POR 2009-03-01
RcRownchangeKK*chgGame
 1855 1821 0.00 1 -0.45 15 -6.75 
  Santa, Jose Fonte 1855 POR0.001-0.4515-6.75 

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)
 
 GXA Primavera 2009 Lisboa POR 2009-04-28
RcRownchangeKK*chgGame
 1866 1822 1.00 2 0.11 15 1.65 
  Simoes, Joao 2020 POR0.5010.26153.90 
  Sirgado, Carlos Manuel Ferreira 1711 POR0.501-0.1515-2.25 

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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