Individual Calculations October 2020
 Lanca, Luis  Total change: -17.20  Rating chartPersonal card
 CN Jovens 2019-20 - U18 Pombal POR 2020-08-31
RcRownchangeKK*chgGame
 1522 1293 1.00 6 -0.43 40 -17.20 
  Ribeiro, Orlando 1693  * POR0.001-0.0840-3.20 
  Camacho, Diogo Fernandes Brito 1634 POR0.001-0.1240-4.80 
  Santos, Joao Carlos Martins 1498 POR0.001-0.2440-9.60 
  Barata, Manuel Joao Costa S C 1357 POR1.0010.594023.60 
  Marques, Ricardo 1620 POR0.001-0.1340-5.20 
  Cunha, Alexandre Almeida 1328 POR0.001-0.4540-18.00 
 * 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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