Rapid: Individual Calculations December 2019
 Ribeiro, Rodrigo  Total change: 5.20  Rating chartPersonal card
 CN Semi-Rapidas Jovens 2019-2020 - U16 Pombal POR 2019-11-16
RcRownchangeKK*chgGame
 1607 1697 4.50 7 0.26 20 5.20 
  Torres, Ricardo Jorge Ferreira 1321 POR0.501-0.4120-8.20 
  Simoes, Miguel Patricio 1941 POR0.001-0.2020-4.00 
  Gomes, Estevao Moreira 1611 POR1.0010.38207.60 
  Rocha, Daniel Goncalo Henrique 1416 POR1.0010.16203.20 
  Avelino, Camila Biscaya 1604 POR1.0010.37207.40 
  Goncalves, Samuel Jesus P 1879 POR0.001-0.2620-5.20 
  Marques, Luis Filipe Ribeiro 1476 POR1.0010.22204.40 

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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