Individual Calculations July 2011
 Cardina, Joao Gamboa  Total change: -9.75  Rating chartPersonal card
 33 Taca de Portugal several POR 2010-12-04
RcRownchangeKK*chgGame
 1887 1624 0.00 1 -0.18 15 -2.70 
  Lopes, Raul 1887 POR0.001-0.1815-2.70 

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 tardes primaveris 2011 Lisboa POR 2011-05-16
RcRownchangeKK*chgGame
 1619 1674 3.00 6 -0.47 15 -7.05 
  Balona, Ricardo 1488 POR1.0010.26153.90 
  Amoes, Francisco 1680 POR0.001-0.4915-7.35 
  Santos, Norberto Fernandes 1369 POR1.0010.14152.10 
  Morais, Vitor 2013 POR0.001-0.1215-1.80 
  Vieira, Vitor 1590 POR1.0010.38155.70 
  Francisco, Angelo Rodrigues 1572 POR0.001-0.6415-9.60 

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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