Rapid: Individual Calculations October 2021
 Ferreira, Jorge Viterbo  Total change: -1.60  Rating chartPersonal card
 CN Semi-Rapidas 2020-21 Felgueiras POR 2021-09-18
RcRownchangeKK*chgGame
 2020 2459 7.00 8 -0.08 20 -1.60 
  Viana, Joao 1724 POR1.0010.01200.20 
  Duarte, Duarte 1724 POR1.0010.01200.20 
  Guia, Artur Solovyov Eloy 1951 POR1.0010.04200.80 
  Rego, Pedro Filipe f2166 POR1.0010.15203.00 
  Martins, Bruno Andre Leite f2240 POR1.0010.22204.40 
  Veiga, Jose Francisco R P Neves f2361 POR1.0010.37207.40 
  Silva, Miguel Antonio Neto 2100 POR0.501-0.4020-8.00 
  Monteiro, Paulo Alexandre G 1896 POR0.501-0.4820-9.60 

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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