Individual Calculations May 2019
 Antunes, Andre Rafael Maissa  Total change: -5.60  Rating chartPersonal card
 CD Equipas Lisboa 2018-2019 r.4 clubes POR 2019-04-06
RcRownchangeKK*chgGame
 1546 1544 1.00 1 0.50 40 20.00 
  Ferreira, Nuno David De Olivei 1546 POR1.0010.504020.00 

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 Jovens 2018-2019 - U18 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1404 1544 4.00 7 -0.64 40 -25.60 
  Soares, Manuel A A L Brandao 1144  * POR0.501-0.4240-16.80 
  Ramos, Tomas Alberto Goncalves 1488 POR0.001-0.5840-23.20 
  Oliveira, Beatriz Correia 1363 POR1.0010.264010.40 
  Machado, Tiago Candido Leitao 1527 POR0.501-0.0240-0.80 
  Pinheiro, Pedro R Magalhaes 1226 POR1.0010.13405.20 
  Santos, Tiago Vieira 1302 POR1.0010.20408.00 
  Silva, Ana Ines Teixeira Da wc1776 POR0.001-0.2140-8.40 
 * 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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