Individual Calculations March 2011
 Catarro, Jose Joao Dias  Total change: -0.15  Rating chartPersonal card
 I Torneio “Hotel Idanha Natura” Idanha-a-Nova POR 2011-02-11
RcRownchangeKK*chgGame
 1746 1615 1.00 3 -0.01 15 -0.15 
  Nora, Fernando Manuel Lobo Caet 1892 POR0.001-0.1715-2.55 
  Dias, Jose Oliveira Gaspar 1642 POR0.001-0.4615-6.90 
  Santos, Amadeu Solha 1705 POR1.0010.62159.30 

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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