Rapid: Individual Calculations February 2019
 Viana Da Costa, Fernando  Total change: -3.20  Rating chartPersonal card
 Campeonato Paranaense de Xadrez RPD 2018 Curitiba PR BRA 2019-01-19
RcRownchangeKK*chgGame
 2030 2296 5.50 7 -0.16 20 -3.20 
  Salvadego, Matheus Henrique De O 1896  * BRA1.0010.08201.60 
  Reichert, Thiago Da Cruz 1958 BRA0.501-0.3820-7.60 
  Guedes, Aaron Lamartine Krishna 1947 BRA1.0010.11202.20 
  Gonzalez, Bolivar Ribeiro f2230 BRA0.501-0.0920-1.80 
  Ferrero, Carlos Federico 1987 BRA1.0010.14202.80 
  Almeida Junior, Alvaro Alves De 2088 BRA0.501-0.2720-5.40 
  Barbosa, Jefferson Lucas Munhoz 2105 BRA1.0010.25205.00 
 * 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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