Rapid: Individual Calculations August 2023
 Ferreira, Nuno David De Oliveira  Total change: -48.00  Rating chartPersonal card
 AX Portugal 1. Torneio no Jardim Lisboa POR 2023-07-02
RcRownchangeKK*chgGame
 1355 1655 2.50 5 -1.56 20 -31.20 
  Guedes, Rui Pedro Dos Santos 1255  * POR1.0010.08201.60 
  Garcia, Gaspar 1269 POR0.501-0.4120-8.20 
  Pereira, Andre Marques 1538 BRA0.001-0.6620-13.20 
  Ines, Joao Pedro Nascimento 1586 POR0.001-0.6020-12.00 
  Pereira, Guilherme Castro 1126 POR1.0010.03200.60 
 * 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)
 
 AX Portugal 2. Torneio no Jardim Lisboa POR 2023-07-08
RcRownchangeKK*chgGame
 1660 1655 2.50 5 0.01 20 0.20 
  Bento, Antonio Jose Gomes 1337 POR1.0010.13202.60 
  Correia, Mario 1998 POR0.001-0.1220-2.40 
  Aguiar, Carlos Alberto Branco L 1664 POR1.0010.512010.20 
  Wang, Minqing 1955 GER0.001-0.1520-3.00 
  Ferreira, Nuno David 1348 POR0.501-0.3620-7.20 

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)
 
 38. Torneio Matinal Galerias Alto da Barra Oeiras POR 2023-07-09
RcRownchangeKK*chgGame
 1495 1655 3.50 6 -0.59 20 -11.80 
  Florissi, Aldo 1255  * ITA1.0010.08201.60 
  Menezes, Jose Teles 1326 POR0.001-0.8820-17.60 
  Savchenko, Alexander 1414 POR1.0010.20204.00 
  Goncalves, Beatriz M A C Nunes 1352 POR1.0010.14202.80 
  Wang, Minqing 1955 GER0.001-0.1520-3.00 
  Caturra, Rafael Dias 1668 POR0.5010.02200.40 
 * 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)
 
 9. Xadrez na Fabrica da Polvora 2023 Barcarena POR 2023-07-16
RcRownchangeKK*chgGame
 1348 1655 3.00 4 -0.26 20 -5.20 
  Cunha, Joao Ricardo Churro 1277 POR1.0010.09201.80 
  Alves, Luis Miguel 1671 POR0.001-0.4820-9.60 
  Alves, Nuno Miguel F R 1255  * POR1.0010.08201.60 
  Suslin, Altai 1190 FIN1.0010.05201.00 
 * 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)
 

 

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