Individual Calculations December 2022
 Morais, Vitor  Total change: -27.20  Rating chartPersonal card
 GXA Outono 2023 Lisboa POR 2022-10-17
RcRownchangeKK*chgGame
 1473 1802 4.50 7 -1.55 20 -31.00 
  Gasalho, Mario Da Conceicao N 1423 POR0.501-0.4120-8.20 
  Lanca, Luis 1401 POR0.501-0.4220-8.40 
  Fortunato, Antonio Eduardo 1548 POR0.501-0.3120-6.20 
  Silva, Pedro M B A Andrade 1402  * POR0.501-0.4220-8.40 
  Pascoal, Jose Sargento 1369 POR1.0010.06201.20 
  Ramos, Caetano Da Motta Lima S 1569 BRA1.0010.21204.20 
  Seia, Joao Manuel 1600 POR0.501-0.2620-5.20 
 * 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)
 
 Taca de Lisboa 2022-23 r.1 Lisboa POR 2022-11-27
RcRownchangeKK*chgGame
 1535 1786 1.00 1 0.19 20 3.80 
  Mendes, Ines Goncalves Alves R 1535 POR1.0010.19203.80 

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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