Individual Calculations May 2011
 Cavadas, Francisco  Total change: 2.75  Rating chartPersonal card
 CNE 2 divisao - serie B several POR 2010-12-11
RcRownchangeKK*chgGame
 1619 1589 1.00 2 0.09 25 2.25 
  Sa, Claudio Simao Carvalho Fari 1579 POR0.001-0.5125-12.75 
  Silva, Jose Manuel Guimaraes Da 1658 POR1.0010.602515.00 

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)
 
 Nacionais de Jovens 2011 - sub14 Torres Vedras POR 2011-04-10
RcRownchangeKK*chgGame
 1594 1588 1.00 2 0.02 25 0.50 
  Goncalves, David Luis Lopes 1492 POR1.0010.37259.25 
  Ferreira, Luis Pedro 1696 POR0.001-0.3525-8.75 

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)
 

 

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