Rapid: Individual Calculations February 2020
 Costa, Americo Jose Da  Total change: 11.60  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2019-20 - mem. Vareda Marinha Grande POR 2020-01-18
RcRownchangeKK*chgGame
 1785 1841 5.00 8 0.58 20 11.60 
  Chipelo, Tomas Miguel Da Silva 1441  * POR1.0010.08201.60 
  Santos, Jose Guilherme Barria Lim 2106 POR0.001-0.1820-3.60 
  Santos, Antonio Almeida 1526 POR1.0010.14202.80 
  Mesquita, Goncalo Sincero Da Cost 1441  * POR1.0010.08201.60 
  Apolonia, Pedro Filipe Cristovao 1661 POR1.0010.26205.20 
  Carneiro, Carlos Alberto Carvalho 2155 POR0.001-0.1420-2.80 
  Lopes, Joao Pedro Goncalves 1884 POR1.0010.562011.20 
  Bray, Daniel Jose Freire Faria Co 2065 POR0.001-0.2220-4.40 
 * 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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