Rapid: Individual Calculations December 2019
 Almeida, Pedro Bastos  Total change: 24.40  Rating chartPersonal card
 CN Semi-Rapidas Jovens 2019-2020 - U12 Pombal POR 2019-11-16
RcRownchangeKK*chgGame
 1365 1399 4.50 6 1.22 20 24.40 
  Tarelho, Bruna Silva 1085 POR1.0010.14202.80 
  Xu, Junyang 1240 POR0.501-0.2120-4.20 
  Pinto, Jose Joao Meireles Alves 1347 POR1.0010.43208.60 
  Dong, Rafael 1472 POR1.0010.602012.00 
  Silva, Daniel Frederico V 1713 POR0.5010.36207.20 
  Ferreira, Eduardo Jose 1330 POR0.501-0.1020-2.00 

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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