Individual Calculations May 2010
 Almeida, Augusto Artur  Total change: -46.50  Rating chartPersonal card
 IV Taca AXP 2010 Porto POR 2010-04-08
RcRownchangeKK*chgGame
 2034 1760 0.00 1 -0.17 25 -4.25 
  Mateus, Francisco 2034 POR0.001-0.1725-4.25 

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)
 
 Distrital do Porto - preliminar G Porto POR 2010-04-09
RcRownchangeKK*chgGame
 1710 1760 0.00 3 -1.69 25 -42.25 
  Mendes, Antonio 1527 POR0.001-0.7925-19.75 
  Castro, Carlos Monteiro 1676 POR0.001-0.6225-15.50 
  Ribeiro, Dinis Cayolla 1928 POR0.001-0.2825-7.00 

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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