Rapid: Individual Calculations November 2021
 Silva, Jose Lucas Ferreira  Total change: -27.00  Rating chartPersonal card
 CN Semi-Rapidas Jovens Equipas 2020-21 - U20 Soure POR 2021-10-24
RcRownchangeKK*chgGame
 1362 1415 1.50 5 -1.35 20 -27.00 
  Almeida, Joao Afonso 1201 POR0.001-0.7720-15.40 
  Paiva, Manuel Maria Fonseca 1116 POR0.001-0.8520-17.00 
  Marques, David Santos 1313 POR1.0010.36207.20 
  Silva, Tiago Alexandre Pinho D 1739 POR0.001-0.1320-2.60 
  Ferreira, Eduardo Jose 1441 POR0.5010.04200.80 

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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