Rapid: Individual Calculations February 2018
 De Souza, Arthur Olintho  Total change: -2.40  Rating chartPersonal card
 Circuito de Xadrez RPD Um por todos todos por um etapa II Joao Pessoa PB BRA 2018-01-14
RcRownchangeKK*chgGame
 1904 2081 4.00 6 -0.12 20 -2.40 
  Canonico, Rodrigo 1681  * BRA1.0010.08201.60 
  Gomes, Genildo De Souza 1681  * BRA1.0010.08201.60 
  Baltar, Petrov Ferreira 1753 BRA1.0010.13202.60 
  De Melo, Fernando Sa 2087 BRA1.0010.512010.20 
  Da Silva Tomaz, Luiz Antonio 2074 BRA0.001-0.5120-10.20 
  Lemos, Doriedson 2145 BRA0.001-0.4120-8.20 
 * 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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