Blitz: Individual Calculations February 2020
 Silva, Luis Miguel Neves Da  Total change: -13.60  Rating chartPersonal card
 IV Torneio Xadrez com Musica Guimaraes POR 2019-12-30
RcRownchangeKK*chgGame
 1989 2341 5.50 7 -0.68 20 -13.60 
  Sarabando, Rodrigo Andias 1941  * POR1.0010.08201.60 
  Fernandes, Emanuel Jose Antune 1941  * POR0.001-0.9220-18.40 
  Costa, Paulo Jorge Lopes Da 2138 POR0.501-0.2620-5.20 
  Guia, Artur Solovyov Eloy Da 1941  * POR1.0010.08201.60 
  Ferreira, Pedro Miguel Carvalh 1941  * POR1.0010.08201.60 
  Santos, Jose Miguel Sereno 1941  * POR1.0010.08201.60 
  Dias, Ivo Rodrigues c2080 POR1.0010.18203.60 
 * 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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