Rapid: Individual Calculations January 2023
 Guedes, Rui Pedro Dos Santos  Total change: -2.20  Rating chartPersonal card
 CXM 2023 - Museu Medeiros e Almeida Lisboa POR 2022-12-03
RcRownchangeKK*chgGame
 1359 1074 2.00 5 0.95 20 19.00 
  Amaral, Francisco M Lobinho 1381 POR0.001-0.1420-2.80 
  Moura, Miguel Tiago Rito 1208 POR1.0010.682013.60 
  Silva, Noe Fiipe Lopes 1356 POR0.001-0.1620-3.20 
  Dias, Henrique Do O Soares Mendes 1133 POR1.0010.582011.60 
  Aguiar, Carlos Alberto Branco L 1715 POR0.001-0.0120-0.20 

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)
 
 Xadrez na Fabrica da Polvora 2022 (2) Oeiras POR 2022-12-04
RcRownchangeKK*chgGame
 1239 1074 0.00 3 -0.93 20 -18.60 
  Chen, Sophia Weizhi 1034 CHN0.001-0.5620-11.20 
  Ferreira, Nuno David Oliveira 1432 POR0.001-0.1020-2.00 
  Maissa, Susana Flora Cesana 1252 POR0.001-0.2720-5.40 

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)
 
 2. Torneio Legendary Cafe Sintra POR 2022-12-17
RcRownchangeKK*chgGame
 1267 1074 1.00 4 -0.13 20 -2.60 
  Bento, Antonio Jose Gomes 1515 POR0.001-0.0620-1.20 
  Reis, Andre Filipe Baptista San 1278 POR0.001-0.2420-4.80 
  Florissi, Aldo 1186 ITA0.001-0.3520-7.00 
  Lixa, Alberto 1090 POR1.0010.522010.40 

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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