Individual Calculations September 2022
 Silva, Lourenco Santa Clara  Total change: 49.40  Rating chartPersonal card
 Leca Chess Open 2022 Leca da Palmeira POR 2022-07-30
RcRownchangeKK*chgGame
 1869 1552 4.00 8 2.47 20 49.40 
  Prieto Martin, Alfonso 2264 ESP0.001-0.0120-0.20 
  Monteiro, Paulo Alexandre G 1980 POR0.001-0.0720-1.40 
  Montenegro, Goncalo 1152  * POR1.0010.08201.60 
  Coelho, Jorge Manuel 1876 POR1.0010.872017.40 
  Pinho, Tiago Brandao De 1972 POR0.5010.43208.60 
  Bastos Gonzalez, Gonzalo 1946 ESP0.5010.42208.40 
  Santos, Micael 1899 POR0.001-0.1120-2.20 
  Andrade, Ricardo Sarmento 1862 POR1.0010.862017.20 
 * 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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