Rapid: Individual Calculations October 2022
 Li Wei, David  Total change: 15.20  Rating chartPersonal card
 Portugal Open 2022 - Cidade de Lisboa SR Lisboa POR 2022-09-11
RcRownchangeKK*chgGame
 1432 1138 2.00 8 0.44 20 8.80 
  Bartolo, Filipe Diogo Correia 1854 POR0.001-0.0120-0.20 
  Almeida, Joao Pedro Dias 1557 POR0.001-0.0720-1.40 
  Mariani, Kim Paul 1366 BRA0.001-0.2120-4.20 
  Junior, Salvador Goncalves 1251 POR0.001-0.3520-7.00 
  Fernandes, Fabio Mil-Homens 1448 POR0.001-0.1420-2.80 
  Ambrosio, Jonathan 1284 POR0.001-0.3020-6.00 
  Nunes, Adelino Vitor 1422 POR1.0010.842016.80 
  Francisco, Angelo Rodrigues 1271 POR1.0010.682013.60 

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)
 
 Taca Clubes Formadores 2021-22 - gr. C Montemor-o-Velho POR 2022-09-28
RcRownchangeKK*chgGame
 1006 1138 1.00 1 0.32 20 6.40 
  Melo, Luisa Campos 1006 POR1.0010.32206.40 

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)
 

 

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