Individual Calculations October 2019
 Bachmann, Axel  Total change: -3.90  Rating chartPersonal card
 Aberto do Brasil I Niteroi Chess Open 2019 Niteroi RJ BRA 2019-09-04
RcRownchangeKK*chgGame
 2395 2633 5.00 7 -0.39 10 -3.90 
  Domingues, Pedro Henrique Da Silv 2233  * BRA1.0010.08100.80 
  Ermel, Francisco Roberto 2233  * BRA1.0010.08100.80 
  Gauche, Charles f2233  * BRA1.0010.08100.80 
  Rodriguez Vila, Andres g2482 URU1.0010.30103.00 
  El Debs, Felipe De Cresce g2544 BRA0.501-0.1210-1.20 
  Supi, Luis Paulo g2569 BRA0.501-0.0910-0.90 
  Perdomo, Leandro m2469 ARG0.001-0.7210-7.20 
 * 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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