Rapid: Individual Calculations September 2019
 Silva, Richard Santana  Total change: 6.60  Rating chartPersonal card
 Memorial Hermes Kaminski 2019 IRT RPD Guarapuava PR BRA 2019-08-10
RcRownchangeKK*chgGame
 1711 1451 1.50 5 0.33 20 6.60 
  Felgaer, Ruben g1851  * ARG0.001-0.0820-1.60 
  Gauche, Charles f1851  * BRA0.001-0.0820-1.60 
  Fernandez, Maria Florencia wm1851  * ARG0.001-0.0820-1.60 
  Grigoli, Maria Eduarda 1150 BRA1.0010.15203.00 
  Iurk, Jonel Nazareno 1851  * BRA0.5010.42208.40 
 * 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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