Rapid: Individual Calculations April 2020
 Ribeiro, Francisco Artur  Total change: -7.60  Rating chartPersonal card
 GXA Inverno Semi-Rapidas 2020 Lisboa POR 2020-03-08
RcRownchangeKK*chgGame
 1307 1088 1.00 5 -0.38 20 -7.60 
  Fortunato, Antonio Eduardo 1560 POR0.001-0.0520-1.00 
  Moldovan, Lucas Gabriel 1232 POR0.001-0.3120-6.20 
  Moldovan, Andre Dragos 1162 POR0.001-0.4020-8.00 
  Cabral, Francisco Manuel N V G 1035 POR1.0010.43208.60 
  Nunes, Adelino Vitor 1545 POR0.001-0.0520-1.00 

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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