Rapid: Individual Calculations December 2018
 Cunha, Alexandre Almeida  Total change: 38.40  Rating chartPersonal card
 CN Jovens Semi-Rapidas 2018-2019 - U16 Pombal POR 2018-11-17
RcRownchangeKK*chgGame
 1511 1225 3.00 6 1.92 20 38.40 
  Simoes, Miguel Patricio 1625  * POR0.001-0.0820-1.60 
  Fonseca, Pedro Miguel Ramos 1398 POR1.0010.732014.60 
  Guerreiro, Jose Velho 1504 POR0.001-0.1620-3.20 
  Avelino, Camila Biscaya 1625  * POR1.0010.922018.40 
  Oliveira, Maria Alice Ramos Ma 1625  * POR0.001-0.0820-1.60 
  Matos, Guilherme Bastos Dias 1289 POR1.0010.592011.80 
 * 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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