Individual Calculations September 2023
 Valente, Sofia  Total change: -56.00  Rating chartPersonal card
 X Torneio Cidade de Famalicao Famalicao POR 2023-07-24
RcRownchangeKK*chgGame
 1552 1646 3.00 7 -1.43 40 -57.20 
  Pein, Malcolm m2303 ENG0.001-0.0140-0.40 
  Frutuoso, Tiago 1242 POR1.0010.08403.20 
  Peres, Rodrigo Tristao Fonte 1246  * POR1.0010.08403.20 
  Goncalves, Lucas Jordao 1870 POR0.001-0.2240-8.80 
  Lachever, Diogo Freire 1537 POR0.501-0.1540-6.00 
  Freitas, Tomas Bernardo 1390 POR0.501-0.3140-12.40 
  Hares, Guilherme Monteiro 1278 POR0.001-0.9040-36.00 
 * 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)
 
 Leca Chess Open 2023 Leca da Palmeira POR 2023-07-31
RcRownchangeKK*chgGame
 1690 1646 3.00 6 0.03 40 1.20 
  Martins, Bruno Andre Leite f2342 POR0.001-0.0140-0.40 
  Vale, Pedro 1246  * POR1.0010.08403.20 
  Sperat Czar, Nicolas 2055 FRA0.001-0.0840-3.20 
  Quintela, Gustavo 1255 POR1.0010.09403.60 
  Morais, Miguel Almeida 1923 POR0.001-0.1740-6.80 
  Oliveira, Afonso Duarte Q 1316 POR1.0010.12404.80 
 * 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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