Individual Calculations January 2024
 Costa, Rui  Total change: 31.00  Rating chartPersonal card
 XLI Torneio Aberto de Cucujaes 'Memorial Antonio Pinho' Cucujaes POR 2023-12-01
RcRownchangeKK*chgGame
 1810 1937 6.00 7 1.55 20 31.00 
  Chipelo, Tomas Miguel Da Silva 1537  * POR1.0010.08201.60 
  Freitas, Tomas Bernardo 1526 POR1.0010.08201.60 
  Sa, Claudio Simao Carvalho Faria 1754 POR1.0010.26205.20 
  Almeida, Joao Pedro Dias 1918 POR1.0010.47209.40 
  Pintor, Simao Maciel Abranches 2010 POR1.0010.602012.00 
  Novais, Carlos Joao Fernandes 2088 POR0.001-0.3020-6.00 
  Carvalho, Vitor Hugo Pina Soares 1835 POR1.0010.36207.20 
 * 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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