Rapid: Individual Calculations December 2018
 Chipelo, Tomas Miguel Da Silva  Total change: -13.20  Rating chartPersonal card
 CN Jovens Semi-Rapidas 2018-2019 - U12 Pombal POR 2018-11-17
RcRownchangeKK*chgGame
 1168 1173 0.50 4 -1.64 20 -32.80 
  Guia, Artur Solovyov Eloy 1573  * POR0.001-0.0820-1.60 
  Soares, Paulo Samuel L O 957 POR0.001-0.7820-15.60 
  Canelas, Miguel 1096 POR0.001-0.6120-12.20 
  Marques, David Santos 1044 POR0.501-0.1720-3.40 
 * 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)
 
 Circuito Xadrez e Ciencia Viva 2018 - Porto Porto POR 2018-11-25
RcRownchangeKK*chgGame
 1405 1173 2.00 4 0.98 20 19.60 
  Botelho, Adelino 1450 POR1.0010.832016.60 
  Silva, Daniel Frederico V 1573  * POR0.001-0.0820-1.60 
  Branco, Joao Carlos Fernandes 1567 POR0.001-0.0820-1.60 
  Alonso Alvarez, Daniel 1028 ESP1.0010.31206.20 
 * 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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