Individual Calculations May 2019
 Filipe, Gustavo Castro  Total change: -3.20  Rating chartPersonal card
 CD Equipas Porto 2019 r.4 clubes POR 2019-04-06
RcRownchangeKK*chgGame
 1497 1176 0.00 1 -0.13 40 -5.20 
  Silva, Joao Miguel Carvalho 1497 POR0.001-0.1340-5.20 

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)
 
 CN Jovens 2018-2019 - U10 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1191 1176 2.00 4 0.05 40 2.00 
  Marques, Clara Sofia Sargento 1020 POR1.0010.294011.60 
  Farias, David Nuno Moita 1255 POR0.001-0.3940-15.60 
  Tarelho, Bruna Silva 1042 POR1.0010.324012.80 
  Dong, Fabio 1445 POR0.001-0.1740-6.80 

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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