Individual Calculations January 2020
 Ferreira, Vitorino Manuel Dias  Total change: 1.80  Rating chartPersonal card
 XXXVII Torneio Aberto de Cucujaes Cucujaes POR 2019-11-23
RcRownchangeKK*chgGame
 1612 1504 2.00 5 0.09 20 1.80 
  Sa, Claudio Simao Carvalho Faria 1837 POR1.0010.882017.60 
  Pintor, Simao Maciel Abranches 1904  * POR0.001-0.0820-1.60 
  Costa, Alfredo Jose Ferreira Da 1419 POR0.001-0.6220-12.40 
  Fernandes, Tiago Joao Carneiro 1167 POR1.0010.12202.40 
  Valgueira, Mario 1734 POR0.001-0.2120-4.20 
 * 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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