Rapid: Individual Calculations February 2018
 Ribeiro, Bruno A Romao Marques  Total change: -72.40  Rating chartPersonal card
 CD Semi-Rapidas Equipas Lisboa 2018 Lisboa POR 2018-01-20
RcRownchangeKK*chgGame
 1890 2108 3.00 6 -1.48 20 -29.60 
  Antunes, Andre Rafael Maissa 1708  * POR1.0010.08201.60 
  Roque, Armando Filipe Da Silva 1820 POR0.001-0.8420-16.80 
  Gavieiro, Artur 1708  * POR1.0010.08201.60 
  Amaro, Cristiano Guilherme 1968 POR1.0010.31206.20 
  Carneiro, Carlos 2087 POR0.001-0.5320-10.60 
  Pires, Gustavo Martins Pereira 2048 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)
 
 CN Semi-Rapidas Equipas 2017-2018 Marinha Grande POR 2018-01-27
RcRownchangeKK*chgGame
 1822 2108 4.50 8 -2.14 20 -42.80 
  Ferreira, Nuno David 1708  * POR0.501-0.4220-8.40 
  Vinagre, Antonio Pedro Romao 1891 POR0.001-0.7820-15.60 
  Cesar, Aryton Josefa 1811 POR1.0010.15203.00 
  Busto Prendes, Abel 1910 ESP1.0010.24204.80 
  Veiga, Jose Francisco 1975 POR0.001-0.6820-13.60 
  Nobre, Carlos Rafael Santos 1726 POR1.0010.09201.80 
  Carreira, Marcelo Costa 1708  * POR1.0010.08201.60 
  Roxo, Agostinho 1847 POR0.001-0.8220-16.40 
 * 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)
 

 

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