Individual Calculations September 2023
 Gago, Daniel  Total change: -2.20  Rating chartPersonal card
 X Torneio Cidade de Famalicao Famalicao POR 2023-07-24
RcRownchangeKK*chgGame
 1665 1557 2.50 7 -0.55 40 -22.00 
  Costa, Paulo 2037 POR0.001-0.0540-2.00 
  Montenegro, Goncalo 1157  * POR1.0010.08403.20 
  Fernandes, Antonio g2337 POR0.0010.00400.00 
  Vale, Pedro 1230 POR1.0010.13405.20 
  Santos, Jose Miguel Sereno 1843 POR0.5010.344013.60 
  Silva, Ana Ines Teixeira Da wf1833 POR0.001-0.1740-6.80 
  Sampaio, Carlos Daniel Lemos 1218 POR0.001-0.8840-35.20 
 * 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)
 
NOTE: K factor changed
 Leca Chess Open 2023 Leca da Palmeira POR 2023-07-31
RcRownchangeKK*chgGame
 1966 1557 1.50 6 0.99 20 19.80 
  Silva, Mariana Sofia T. wc1900 POR0.5010.38207.60 
  Ferreira, Paulo 2020 POR0.001-0.0520-1.00 
  Pintor, Simao Maciel Abranches 2083 POR0.001-0.0320-0.60 
  Ribeiro, Rodrigo 1903 POR0.001-0.1120-2.20 
  Fernandes, Francisco Justo Santos 1841 POR0.001-0.1620-3.20 
  Cardoso, Pedro Madureira 2046 POR1.0010.962019.20 

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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