Rapid: Individual Calculations August 2019
 Aguiar, Carlos Alberto Branco  Total change: -23.40  Rating chartPersonal card
 2. Torneio John David's Bar Cascais POR 2019-07-20
RcRownchangeKK*chgGame
 1549 1807 3.50 6 -1.17 20 -23.40 
  Hughes, John David 1407  * ENG1.0010.08201.60 
  Joaquim, Fernando Manuel Olive 1407  * POR0.501-0.4220-8.40 
  Zoder, Roland 1853 SUI0.001-0.4420-8.80 
  Carvalho, Joao Pedro F L Gomes 1407  * POR1.0010.08201.60 
  Cardoso, Miguel Sanchez 1733 POR0.501-0.1020-2.00 
  Saraiva, Hugo Alexandre Coelho 1484 POR0.501-0.3720-7.40 
 * 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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