Individual Calculations October 2008
 Melo, David  Total change: -47.40  Rating chartPersonal card
 Taça de Portugal 2007/08 various POR 2007-12-15
RcRownchangeKK*chgGame
 2092 1764 0.00 1 -0.13 15 -1.95 
  Machado, Luis 2092 POR0.001-0.1315-1.95 

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)
 
 50º Campeonato Nacional por Equipas - 2008 3ª Divisão - Série A various POR 2008-02-16
RcRownchangeKK*chgGame
 1562 1763 0.00 4 -3.03 15 -45.45 
  Cunha, Jose Miguel Pires 1608 POR0.001-0.7115-10.65 
  Cunha, Catarina Amaral Da Costa 1592 POR0.001-0.7315-10.95 
  Gabriel, Agna Solange Videira 1470 POR0.001-0.8515-12.75 
  Machado, Carlos Antonio De Fran 1576 POR0.001-0.7415-11.10 

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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