Individual Calculations April 2016
 Costa, Americo Jose  Total change: -7.60  Rating chartPersonal card
 CN Equipas 2015/2016 - 2. divisao C r.4-5 Lisboa POR 2016-03-12
RcRownchangeKK*chgGame
 1845 1877 1.00 2 -0.09 20 -1.80 
  Tapisso, Gabriel Palmelao 1780 POR1.0010.37207.40 
  Poeira, Paulo 1909 POR0.001-0.4620-9.20 

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)
 
 I Open Internacional da Caparica Caparica & Trafaria POR 2016-03-18
RcRownchangeKK*chgGame
 1776 1877 4.00 7 -0.29 20 -5.80 
  Apolonia, Pedro Filipe Cristov 1477  * POR1.0010.08201.60 
  Turta, Stelian 1876 POR1.0010.502010.00 
  Passeiro, Diogo Miguel V 1750 POR1.0010.33206.60 
  Fidalgo, Daniel Neves 1856 POR0.001-0.5320-10.60 
  Martins, Andre Goncalo Gomes Bri 1997 POR0.001-0.3420-6.80 
  Bosschem, Eddy 1893 BEL0.001-0.4820-9.60 
  Goncalves, Joao Francisco Jesus 1585 POR1.0010.15203.00 
 * 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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