Individual Calculations October 2017
 Viana, Dirceu  Total change: -53.20  Rating chartPersonal card
 Estadual de Mestres RJ Zonal RJ 2017 Rio de Janeiro RJ BRA 2017-09-02
RcRownchangeKK*chgGame
 2015 2211 1.00 5 -2.66 20 -53.20 
  Silva, Marcelo Dos Santos 1977 BRA1.0010.21204.20 
  Rios Fo., Hilton Carlos Da Sil f2097 BRA0.001-0.6620-13.20 
  Teixeira, Ricardo Da Silva f2201 BRA0.001-0.5120-10.20 
  Dias, Matheus Braga 1811  * BRA0.001-0.9220-18.40 
  Baeta, Marcio Netto 1987 BRA0.001-0.7820-15.60 
 * 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)
 

 

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