Individual Calculations December 2018
 Farias, Sergio Roberto Alves  Total change: -9.40  Rating chartPersonal card
 Semifinal Regiao 2 do 85 Campeonato Brasileiro Absoluto STD Manaus AM BRA 2018-11-01
RcRownchangeKK*chgGame
 2024 2034 2.50 6 -0.47 20 -9.40 
  Fernandes, Emanuelly Nobrega 1634  * BRA1.0010.08201.60 
  Souza, Rafael Cabral De 2138 BRA0.001-0.3620-7.20 
  Fiaes, Mario Henrique Andrade 2176 BRA0.5010.19203.80 
  Zallio, Luciano De Souza c2245 BRA0.001-0.2320-4.60 
  De Lima, Paulo Isaac Assis 1853 BRA1.0010.26205.20 
  Carvalho, Felipe Lobo C. 2097 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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