Individual Calculations September 2011
 Catarro, Jose Joao Dias  Total change: -17.10  Rating chartPersonal card
 VI Open Internacional Cidade de Espinho - sub-1900 Espinho POR 2011-06-23
RcRownchangeKK*chgGame
 1547 1649 3.00 6 -0.73 15 -10.95 
  Ferreira, Luis Pedro 1789 POR0.001-0.3115-4.65 
  Pedroso, Manuel 1500 POR1.0010.30154.50 
  Dias, Ivo Rodrigues 1669 POR0.001-0.4715-7.05 
  Dias, Carlos Manuel 1382 POR1.0010.18152.70 
  Valente, Joao Nuno Baptista 1582 POR0.001-0.5915-8.85 
  Moes Joaquim, Carlos 1362 POR1.0010.16152.40 

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)
 
 V Aberto Internacional Hotel D. Luis / AAC Coimbra POR 2011-07-14
RcRownchangeKK*chgGame
 1994 1672 0.00 3 -0.41 15 -6.15 
  Luch, Michal m2072  * POL0.001-0.0815-1.20 
  Aguiar, Henrique Rui Neves 1938 POR0.001-0.1815-2.70 
  Fanha, Paulo 1972 POR0.001-0.1515-2.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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