Rapid: Individual Calculations February 2019
 Oliveira, Mario Jorge Rodrigues  Total change: -31.60  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2018-19 Marinha Grande POR 2019-01-26
RcRownchangeKK*chgGame
 1690 1843 2.50 6 -1.58 20 -31.60 
  Oliveira, Marco Alexandre 1965 POR0.001-0.3320-6.60 
  Medeiros, Jose Joaquim Gomes 1664 POR1.0010.27205.40 
  Guerreiro, Paulo Jorge Leitao 1760 POR0.501-0.1120-2.20 
  Leite, Marta Sofia Carvalho 1688 POR0.001-0.7120-14.20 
  Laureano, Andre Filipe Duarte 1443  * POR1.0010.08201.60 
  Rocha, Pedro Daniel Marques 1620 POR0.001-0.7820-15.60 
 * 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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