Blitz: Individual Calculations December 2019
 Ferreira, Alexandre  Total change: -27.20  Rating chartPersonal card
 CD Rapidas Lisboa 2019-2020 Lisboa POR 2019-10-26
RcRownchangeKK*chgGame
 1499 1528 4.00 10 -1.36 20 -27.20 
  Gomes, Jose Luis 1777 POR0.001-0.1920-3.80 
  Gomes, Jose Luis 1777 POR0.001-0.1920-3.80 
  Gama, Joao Tiago 1506 POR1.0010.47209.40 
  Gama, Joao Tiago 1506 POR0.001-0.5320-10.60 
  Ferreira, Nuno David 1457 POR0.001-0.6020-12.00 
  Ferreira, Nuno David 1457 POR0.001-0.6020-12.00 
  Bernardo, Beatriz Nunes 1253 POR1.0010.17203.40 
  Bernardo, Beatriz Nunes 1253 POR1.0010.17203.40 
  Vieira, Vitor 1504 POR1.0010.47209.40 
  Vieira, Vitor 1504 POR0.001-0.5320-10.60 

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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