Individual Calculations May 2019
 Borges, Rafael Peres  Total change: 32.00  Rating chartPersonal card
 CD Aveiro 2018-2019 Aveiro POR 2019-03-29
RcRownchangeKK*chgGame
 1383 1392 2.00 4 -0.04 40 -1.60 
  Santos, Ricardo Alexandre Luis 1792  * POR0.001-0.0840-3.20 
  Veleirinho, Tomas Carvalho 1081 POR0.501-0.3640-14.40 
  Campenhe, Claudio Conceicao 1035 POR1.0010.11404.40 
  Santos, Rita Alexandra Luis Si 1623 POR0.5010.294011.60 
 * 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)
 
 CN Jovens 2018-2019 - U14 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1328 1353 4.00 7 0.15 40 6.00 
  Silvestre, Goncalo Nuno Ribeir 1101 POR1.0010.19407.60 
  Andrade, Gustavo Fonseca 1177 POR1.0010.274010.80 
  Martins, Jose Carlos Caetano 1753  * POR0.001-0.0840-3.20 
  Filipe, Guilherme Castro 1130 POR1.0010.22408.80 
  Pacheco, Joao Daniel Barbosa 1207 POR1.0010.304012.00 
  Ribeiro, Rodrigo Martins Santo 1659 POR0.001-0.1440-5.60 
  Sousa, Manuel Filipe Mascarenhas 1271 POR0.001-0.6140-24.40 
 * 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)
 
 Open da Queima das Fitas 2019 (CNL) Coimbra POR 2019-04-24
RcRownchangeKK*chgGame
 1578 1353 2.00 5 0.69 40 27.60 
  Martins, Jose Carlos Caetano 1753  * POR0.001-0.0840-3.20 
  Goncalves, Lucas Jordao 1529 POR1.0010.734029.20 
  Barrento, Jorge Maria Lopes 1731 POR0.001-0.0940-3.60 
  Coelho, Goncalo Cavaz 1124 POR1.0010.21408.40 
  Parreira, Luis 1753  * POR0.001-0.0840-3.20 
 * 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)
 

 

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