Rapid: Individual Calculations December 2018
 Silva, Pedro Gil Ferreira Da  Total change: -12.80  Rating chartPersonal card
 CN Jovens Semi-Rapidas 2018-2019 - U14 Pombal POR 2018-11-17
RcRownchangeKK*chgGame
 1506 1724 4.50 7 -0.68 20 -13.60 
  Filipe, Guilherme Castro 1324  * POR1.0010.08201.60 
  Couto, Gaspar Sousa 1341 POR1.0010.09201.80 
  Martins, Jose Carlos Caetano 1564 POR1.0010.29205.80 
  Pipiras, Filipa Fortuna 1892 POR0.001-0.2820-5.60 
  Ribeiro, Rodrigo 1642 POR0.001-0.6120-12.20 
  Borges, Rafael Peres 1331 POR0.501-0.4220-8.40 
  Pina, Tiago 1451 POR1.0010.17203.40 
 * 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 - Guimaraes Guimaraes POR 2018-11-24
RcRownchangeKK*chgGame
 1340 1724 5.50 6 0.04 20 0.80 
  Mendes, Jose Abilio Correia 1324  * POR1.0010.08201.60 
  Carvalho, Vitor Manuel Araujo 1324  * POR1.0010.08201.60 
  Guimaraes, Henrique 1324  * POR1.0010.08201.60 
  Malhadas, Daniel 1324  * POR1.0010.08201.60 
  Silva, Jose Lucas Ferreira 1324  * POR0.501-0.4220-8.40 
  Teixeira, Jose Manuel 1421 POR1.0010.14202.80 
 * 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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