Rapid: Individual Calculations September 2019
 Dantas, Neimar De Oliveira  Total change: 5.20  Rating chartPersonal card
 Campeonato Acreano de Xadrez RPD 2019 Rio Branco AC BRA 2019-08-17
RcRownchangeKK*chgGame
 1842 1957 4.00 6 0.26 20 5.20 
  Aguilar, Oliver Hans Ascurra 1629 BRA1.0010.13202.60 
  Da Silva, Ricardo Moura 1962 BRA1.0010.512010.20 
  Cabrera, Dino Luis Hernandes 2083 BRA0.001-0.3320-6.60 
  Barboa, Victor Hugo Rodrigues 1842 BRA1.0010.34206.80 
  Carneiro, Marcos Vinicius Feitosa 1980 BRA0.001-0.4720-9.40 
  Souza, Neurismar Da Rocha 1558 BRA1.0010.08201.60 

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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