Rapid: Individual Calculations December 2019
 Gama, Joao Goncalo Cerejeira  Total change: -8.60  Rating chartPersonal card
 CN Semi-Rapidas Jovens 2019-2020 - U18 Pombal POR 2019-11-16
RcRownchangeKK*chgGame
 1513 1501 2.50 6 -0.43 20 -8.60 
  Santos, Jose Miguel Sereno 1760 POR0.001-0.1820-3.60 
  Oliveira, Beatriz Correia 1344 POR0.001-0.7120-14.20 
  Lobo, Pedro 1248 POR1.0010.19203.80 
  Lanca, Luis 1225 POR1.0010.17203.40 
  Apolonia, Pedro Filipe Cristov 1664 POR0.5010.22204.40 
  Monteiro, Paulo Alexandre G 1839 POR0.001-0.1220-2.40 

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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