Individual Calculations July 2023
 Araujo, Hugo Duarte Oliveira  Total change: 8.00  Rating chartPersonal card
 CD Coimbra Equipas 2022-23 r.6 Clubes POR 2023-06-03
RcRownchangeKK*chgGame
 1188 1263 1.00 1 0.40 20 8.00 
  Junior, Carlos Augusto Mendes C 1188 BRA1.0010.40208.00 

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)
 
 II Festival de Xadrez do Clube dos Galitos Aveiro POR 2023-06-07
RcRownchangeKK*chgGame
 1515 1263 1.00 4 0.16 20 3.20 
  Ermida, Ricardo 1649 POR0.001-0.0920-1.80 
  Bandrivskyy, Volodymyr 1472 POR0.001-0.2320-4.60 
  Ying, Diogo 1325 POR1.0010.592011.80 
  Matos, Joao Guilherme 1613 POR0.001-0.1120-2.20 

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)
 
 CD Coimbra 2022-23 VN Ancos POR 2023-06-23
RcRownchangeKK*chgGame
 1324 1263 2.00 5 -0.16 20 -3.20 
  Goncalves, Joao Pedro Mendes 1586 POR0.001-0.1320-2.60 
  Meuter, Alain 1474 BEL0.001-0.2320-4.60 
  Pereira, Jonatas 1092 POR1.0010.27205.40 
  Oliveira, Jose Miguel Rocha 1422 POR0.001-0.2920-5.80 
  Lourenco, Afonso 1044 POR1.0010.22204.40 

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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