Individual Calculations July 2017
 Martins, Domingos Antonio M  Total change: -1.20  Rating chartPersonal card
 tx XEQUE-MATEmatica4 2017 Lisboa POR 2017-05-08
RcRownchangeKK*chgGame
 1583 1249 1.00 4 0.48 20 9.60 
  Guerreiro, Paulo Jorge Leitao 1649  * POR1.0010.922018.40 
  Silva, Tiago Alexandre Pinho D 1638 POR0.001-0.0920-1.80 
  Avelino, Camila Biscaya 1581 POR0.001-0.1220-2.40 
  Fernandes, Jose Palma 1462 POR0.001-0.2320-4.60 
 * 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)
 
 GXA Open do 70. aniversario Lisboa POR 2017-05-10
RcRownchangeKK*chgGame
 1496 1249 2.00 6 0.77 20 15.40 
  Azevedo, Manuel Roque 1622 POR0.001-0.1020-2.00 
  Gasalho, Mario Da Conceicao N 1397 POR1.0010.702014.00 
  Martins, Abilio Morgado 1528 POR0.001-0.1620-3.20 
  Mouquinho, Jose Francisco B 1473 POR1.0010.782015.60 
  Santos, Ruben Jose Melo 1562 POR0.001-0.1420-2.80 
  Assuncao, Jose Manuel Lopes Mach 1391 POR0.001-0.3120-6.20 

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)
 
 II Open Internacional da Caparica (CNL) Caparica POR 2017-06-21
RcRownchangeKK*chgGame
 1344 1267 0.00 3 -1.31 20 -26.20 
  Lopes, Joao Pedro Goncalves 1667  * POR0.001-0.0820-1.60 
  Sobral, Pedro Miguel Viegas 1160 POR0.001-0.6520-13.00 
  Paiva, Manuel 1206 POR0.001-0.5820-11.60 
 * 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)
 

 

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