Individual Calculations March 2018
 Silva, Daniel Frederico V  Total change: 125.20  Rating chartPersonal card
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 1894 1536 3.50 9 2.54 40 101.60 
  Perez Garcia, Roberto 1936  * ESP0.001-0.0840-3.20 
  Quintino, Luis Filipe Pires De C 1899 POR0.5010.404016.00 
  Skielnik, Joseph J 1890 ENG0.5010.394015.60 
  Silva, Mariana Sofia T. wc1901 POR0.001-0.1040-4.00 
  Barros, Luis 1831 CPV1.0010.854034.00 
  Marques, Rui Filipe Pereira 1876 POR0.5010.384015.20 
  Rumsey, Victor B 1888 ENG0.5010.394015.60 
  Ruiz Bellon, Manuel 1886 ESP0.5010.394015.60 
  Silva, Flavio Artur Cardoso Da 1936  * 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)
 
 CD Jovens Porto 2018 - U10 Matosinhos POR 2018-02-11
RcRownchangeKK*chgGame
 1285 1536 3.50 4 0.35 40 14.00 
  Alcobia, Joao Manuel 1145 POR1.0010.09403.60 
  Vale, Pedro 1248 POR1.0010.16406.40 
  Duarte, Francisco 1243 POR1.0010.15406.00 
  Sousa, Gil Oliva Teles 1503 POR0.501-0.0540-2.00 

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)
 
 CN Equipas 2017-2018 - 3. divisao - serie B r.2 clubes POR 2018-02-24
RcRownchangeKK*chgGame
 1333 1536 1.00 1 0.24 40 9.60 
  Pinto, Pedro Miguel Silveira 1333 POR1.0010.24409.60 

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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