Individual Calculations September 2010
 Duarte, Duarte Nuno Nogueira  Total change: -4.05  Rating chartPersonal card
 32 Taca de Portugal various POR 2010-06-06
RcRownchangeKK*chgGame
 1783 1981 2.00 2 0.51 15 7.65 
  Teixeira, Rafael Eduardo Silva 1704 POR1.0010.17152.55 
  Cavaleiro, Daniel Filipe Costa 1862 POR1.0010.34155.10 

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)
 
 52 CNE - 3a Divisao - Final VN Gaia POR 2010-07-31
RcRownchangeKK*chgGame
 1869 1943 1.00 3 -0.78 15 -11.70 
  Sirgado, Carlos Manuel Ferreir 1723 POR0.501-0.2815-4.20 
  Silva, Daniel Goncalo Borges L 1908 POR0.501-0.0515-0.75 
  Pinto, Andre Filipe S Pinto 1977 POR0.001-0.4515-6.75 

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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