Individual Calculations September 2015
 Guerreiro, Nuno  Total change: -21.60  Rating chartPersonal card
 III Torneio 'Xeque-Mate ao Verao' Lisboa POR 2015-08-08
RcRownchangeKK*chgGame
 1955 2106 4.50 6 0.42 20 8.40 
  Lages, Duarte Jorge Da Silva 1725 BRA1.0010.09201.80 
  Bray, Jose Manuel 1873 POR1.0010.21204.20 
  Martins, Andre Goncalo Gomes Bri 2009 POR1.0010.37207.40 
  Ferreira, Luis Pedro 2218 POR0.001-0.3520-7.00 
  Cadeirinhas, David Eduardo Louro 1877 POR1.0010.21204.20 
  Craciun, Ion 2025 POR0.501-0.1120-2.20 

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 Equipas 2014-2015 - 1. divisao Matosinhos POR 2015-08-16
RcRownchangeKK*chgGame
 2103 2106 2.00 7 -1.50 20 -30.00 
  Ulyanovskyy, Vladimir 2112 POR1.0010.512010.20 
  Vicente, Joao Vasco Reis 2102 POR0.001-0.5120-10.20 
  Correia, Jorge Paulo Cardoso V. 1770 POR0.001-0.8820-17.60 
  Martins, David Pires Tavares f2334 POR0.001-0.2120-4.20 
  Macedo, Adriano Esteves 1820 POR0.501-0.3420-6.80 
  Silva, Antonio Augusto 2150 POR0.5010.06201.20 
  Hoffman, Alejandro g2433 ARG0.001-0.1320-2.60 

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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