Rapid: Individual Calculations December 2019
 Oliveira Sobrinho, Francisco R.  Total change: -14.80  Rating chartPersonal card
 V Etapa Circuito CXC FEXPAR de Xadrez RPD 2019 Curitiba PR BRA 2019-11-16
RcRownchangeKK*chgGame
 1433 1595 2.00 4 -0.74 20 -14.80 
  Macedo, Felipe Cruz 1195  * BRA1.0010.08201.60 
  Rosa, Gabriel Redon 1408 BRA0.001-0.7420-14.80 
  Freitas, Robson Silva 1678 BRA0.001-0.3920-7.80 
  Simoes, Augustus D.z.a. 1450 BRA1.0010.31206.20 
 * 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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