Individual Calculations July 2009
 Martins, Guilherme Pires Tavares  Total change: -25.50  Rating chartPersonal card
 51º Campeonato Nacional por Equipas 3ª Divisão - Série A various POR 2009-03-01
RcRownchangeKK*chgGame
 1635 1533 0.00 1 -0.36 25 -9.00 
  Melo, David Emanuel Do Vale 1635 POR0.001-0.3625-9.00 

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)
 
 CN Sub-12 Albufeira POR 2009-03-29
RcRownchangeKK*chgGame
 1414 1533 0.00 1 -0.66 25 -16.50 
  Valente, Joao Nuno Baptista 1414 POR0.001-0.6625-16.50 

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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