Blitz: Individual Calculations April 2018
 Boas Novas, Fernando  Total change: 31.60  Rating chartPersonal card
 CD Rapidas Veteranos Porto 2018 - S50 Porto POR 2018-03-11
RcRownchangeKK*chgGame
 1639 1575 3.50 6 1.00 20 20.00 
  Mendes, Rui Oscar 1708 POR0.5010.18203.60 
  Nunes, Fernando 1733 POR0.001-0.2920-5.80 
  Botelho, Adelino 1475 POR1.0010.36207.20 
  Mendes, Rui Oscar 1708 POR0.001-0.3220-6.40 
  Nunes, Fernando 1733 POR1.0010.712014.20 
  Botelho, Adelino 1475 POR1.0010.36207.20 

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)
 
 CN Veteranos Rapidas 2018 - S50 Luso POR 2018-03-24
RcRownchangeKK*chgGame
 1787 1575 2.50 7 0.58 20 11.60 
  Almeida, Manuel Da Silva 1975  * POR1.0010.922018.40 
  Pacheco, Joao 1975  * POR1.0010.922018.40 
  Tavares, Antonio Americo 1964 POR0.001-0.0920-1.80 
  Carneiro, Carlos 1975  * POR0.001-0.0820-1.60 
  Aguiar, Carlos Alberto Branco L 1815 POR0.001-0.2020-4.00 
  Carvalho, Vitor Manuel Moreira 1566 POR0.501-0.0120-0.20 
  Martins, Domingos Antonio M 1241 POR0.001-0.8820-17.60 
 * 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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