Rapid: Individual Calculations October 2022
 Correia, Antonio M M F  Total change: -6.00  Rating chartPersonal card
 Portugal Open 2022 - Cidade de Lisboa SR Lisboa POR 2022-09-11
RcRownchangeKK*chgGame
 1464 1206 2.00 7 0.43 20 8.60 
  Garcia, Antonio 1756 POR0.001-0.0320-0.60 
  Fernandes, Fabio Mil-Homens 1448 POR0.001-0.2020-4.00 
  Rocha, Andre Filipe 1417 POR1.0010.772015.40 
  Almeida, Joao Pedro Dias 1557 POR0.001-0.1120-2.20 
  Almeida, Jose Antonio Ferreira 1446 POR0.001-0.2020-4.00 
  Franco, Ruben 1559 POR0.001-0.1120-2.20 
  Ferreira, Leonor Marques 1064 POR1.0010.31206.20 

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)
 
 Circuito CMC - Museu de Arte Antiga Lisboa POR 2022-09-11
RcRownchangeKK*chgGame
 1358 1206 1.00 3 0.02 20 0.40 
  Goncalves, Carlos Manuel M. 1548 POR0.001-0.1220-2.40 
  Ferreira, Nuno David Oliveira 1416 POR0.001-0.2320-4.60 
  Hughes, John David 1109 ENG1.0010.37207.40 

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)
 
 GXA Verao Semrrapidas 2022 - U16 Lisboa POR 2022-09-18
RcRownchangeKK*chgGame
 1275 1206 0.00 3 -1.25 20 -25.00 
  Yifan, Jiang 1439 CHN0.001-0.2120-4.20 
  Byron, Toby 1128 ENG0.001-0.6120-12.20 
  Mourao, Martim Oliveira 1259 POR0.001-0.4320-8.60 

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
 1206 1206 1.00 1 0.50 20 10.00 
  Frutuoso, Tiago 1206 POR1.0010.502010.00 

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)
 

 

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