Rapid: Individual Calculations March 2024
 Li Wei, David  Total change: 5.60  Rating chartPersonal card
 Portimao Chess Festival 2024 - Semirrapidas Portimao POR 2024-02-13
RcRownchangeKK*chgGame
 1760 1335 0.00 5 -0.40 40 -16.00 
  Paulino, Jose 1923 POR0.001-0.0240-0.80 
  Kumar, Sanjit S 1675 ENG0.001-0.1240-4.80 
  Moldovan, Lucas Gabriel 1806 POR0.001-0.0540-2.00 
  Jones, Chris S 1756 ENG0.001-0.0740-2.80 
  Ferreira, Vasco Capitao Mendes 1641 POR0.001-0.1440-5.60 

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)
 
 CD Lisboa Semirrapidas Equipas Jovens 2023-24 - U12 Lisboa POR 2024-02-17
RcRownchangeKK*chgGame
 1005 1335 1.00 1 0.12 40 4.80 
  Cunha, Fatima Iris 1005 POR1.0010.12404.80 

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)
 
 CD Lisboa Jovens Semirrapidas 2023-24 - U10 Lisboa POR 2024-02-18
RcRownchangeKK*chgGame
 1089 1335 3.00 3 0.59 40 23.60 
  Brito, Jose Diogo Caprichoso 1137 POR1.0010.24409.60 
  Oliveira, Guilherme Leal 1012 POR1.0010.13405.20 
  Bento, Francisca 1119 POR1.0010.22408.80 

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)
 
 Xadrez no Museu de Macau 2024 - Open Lisboa POR 2024-02-24
RcRownchangeKK*chgGame
 1448 1335 2.00 6 -0.17 40 -6.80 
  Marques, Carlos Filipe Fernande 1690 POR1.0010.894035.60 
  Teves, Pedro 1507 POR0.001-0.2740-10.80 
  Pinheiro, Antonio 1413 POR0.001-0.3940-15.60 
  Torres, Goncalo 1277 POR1.0010.424016.80 
  Silva, Noe Fiipe Lopes 1399 POR0.001-0.4140-16.40 
  Rodrigues, Guilherme Dos Santos 1403 POR0.001-0.4140-16.40 

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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