Individual Calculations October 2018
 Silva, Jose Lucas Ferreira  Total change: -63.20  Rating chartPersonal card
 CN Amador 2017-2018 - U1600 Braga POR 2018-09-05
RcRownchangeKK*chgGame
 1251 1166 0.00 4 -1.58 40 -63.20 
  Mendes, Bruno Daniel Duraes Pe 1432 POR0.001-0.1840-7.20 
  Duarte, Francisco Joaquim Viela 1205 POR0.001-0.4540-18.00 
  Fernandes, Tiago Joao Carneiro 1232 POR0.001-0.4140-16.40 
  Guimaraes, Henrique Oliveira 1135 POR0.001-0.5440-21.60 

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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