Rapid: Individual Calculations December 2019
 Amaro, Cristiano Guilherme Silva  Total change: -1.60  Rating chartPersonal card
 CD Setubal Veteranos Semi-Rapidas 2019-20 - S50 Seixal POR 2019-10-26
RcRownchangeKK*chgGame
 1674 1905 3.00 4 -0.08 20 -1.60 
  Rocha, Pedro Daniel Marques 1654 POR0.501-0.3120-6.20 
  Figueiredo, Mario 1887 POR0.501-0.0320-0.60 
  Elias, Benjamim 1642 POR1.0010.18203.60 
  Amaral, Fernando Luis P Santos 1512 POR1.0010.08201.60 

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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