Individual Calculations July 2023
 Pintor, Simao Maciel Abranches  Total change: -17.60  Rating chartPersonal card
 CN 2. divisao 2022-23 r.8-9 Clubes POR 2023-06-03
RcRownchangeKK*chgGame
 2177 2101 0.50 2 -0.30 20 -6.00 
  Gomez Dieguez, David f2282 ESP0.001-0.2620-5.20 
  Iagar, Razvan-Gabriel 2072 ROU0.501-0.0420-0.80 

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)
 
 II Festival de Xadrez do Clube dos Galitos Aveiro POR 2023-06-07
RcRownchangeKK*chgGame
 1788 2101 6.00 7 0.20 20 4.00 
  Borges, Afonso Maria De Almeida 1701  * POR1.0010.08201.60 
  Araujo, Ricardo Franca P D 1598 POR1.0010.04200.80 
  Ribau, Nelson Manuel Salvador 1723 POR1.0010.09201.80 
  Goncalves, Samuel Jesus P 2018 POR0.001-0.6120-12.20 
  Ermida, Ricardo 1649 POR1.0010.06201.20 
  Santos, Ricardo Alexandre Luis 2010 POR1.0010.38207.60 
  Carvalho, Vitor Hugo Pina Soares 1820 POR1.0010.16203.20 
 * 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)
 
 Taca de Portugal 2022-23 qf clubes POR 2023-06-24
RcRownchangeKK*chgGame
 1880 2101 0.00 1 -0.78 20 -15.60 
  Ribeiro, Rafael Alves Figueired 1880 POR0.001-0.7820-15.60 

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)
 

 

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