Rapid: Individual Calculations February 2019
 Abreu, Goncalo Jorge Martins  Total change: -16.20  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2018-19 Marinha Grande POR 2019-01-26
RcRownchangeKK*chgGame
 1418 1376 1.50 5 -0.81 20 -16.20 
  Rocha, Andre Filipe Martins 1380 POR0.001-0.4920-9.80 
  Xu, Yangyi 1137 POR1.0010.20204.00 
  Melo, Fernando Jose Soares 1331 POR0.001-0.5620-11.20 
  Soares, Wilson Joel Oliveira 1465 POR0.5010.12202.40 
  Jorge, Rita Maria Osorio wf1776  * POR0.001-0.0820-1.60 
 * 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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