Individual Calculations January 2019
 De Araujo, Antonio Jose  Total change: -33.20  Rating chartPersonal card
 Semifinal do Campeonato Potiguar 2018 Natal RN BRA 2018-11-30
RcRownchangeKK*chgGame
 1574 1518 1.00 3 -0.28 20 -5.60 
  Rocha, Vitor Firmo De Souza 1918  * BRA0.001-0.0820-1.60 
  Branco, Isabele Soares 1118  * BRA1.0010.08201.60 
  De Lima Jr, Francisco Biagioni 1686 BRA0.001-0.2820-5.60 
 * 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)
 
 Final do Campeonato Potiguar Absoluto 2018 Natal RN BRA 2018-12-06
RcRownchangeKK*chgGame
 1693 1518 1.50 9 -1.38 20 -27.60 
  Jordao Barbosa, Marcio 1918  * BRA0.001-0.0820-1.60 
  Rocha, Vitor Firmo De Souza 1918  * BRA0.001-0.0820-1.60 
  Macedo, Maximo Iack m1918  * BRA0.001-0.0820-1.60 
  Frankental, David 1875 BRA0.5010.39207.80 
  Macedo, Maximo Valerio f1918  * BRA0.001-0.0820-1.60 
  De Lima, Theo Magalhaes 1195 BRA0.001-0.8720-17.40 
  De Lima, Enzo Magalhaes 1543 BRA0.001-0.4720-9.40 
  Da Silva, Giovanni B Tavares 1427 BRA0.501-0.1220-2.40 
  Do Nascimento, Davi Alves 1526 BRA0.5010.01200.20 
 * 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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