Individual Calculations May 2019
 Andrade, Roberto Luiz Costa  Total change: -3.20  Rating chartPersonal card
 Aberto do Brasil STD X Memorial Bobby Fischer Joao Pessoa PB BRA 2019-03-29
RcRownchangeKK*chgGame
 1985 2103 3.00 5 -0.16 20 -3.20 
  Vital, Pablo Manoel Santana 1703  * BRA1.0010.08201.60 
  Macedo, Alexandre Soares De 1878 BRA1.0010.22204.40 
  Limp, Eduardo Thelio m2372 BRA0.5010.33206.60 
  Araujo, Jose Roberto 2107 BRA0.001-0.4920-9.80 
  Floriano, Alisson Da Silva 1866 BRA0.501-0.3020-6.00 
 * 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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