Individual Calculations February 2020
 Vieira, Victor Mendes  Total change: -13.60  Rating chartPersonal card
 Torneio Interno do GX Alehine 2020 Lisboa POR 2020-01-06
RcRownchangeKK*chgGame
 1497 1357 1.50 6 -0.57 20 -11.40 
  Godinho, Joao Quintas 1717 POR0.001-0.1020-2.00 
  Santos, Pedro Miguel Da Rosa 1757  * POR0.001-0.0820-1.60 
  Silva, Joao Antonio Xavier Da 1186 POR1.0010.27205.40 
  Lages, Duarte Jorge Silva 1548 BRA0.001-0.2520-5.00 
  Martins, Domingos Antonio Mela 1332 POR0.501-0.0320-0.60 
  Pascoal, Jose Sargento 1444 POR0.001-0.3820-7.60 
 * 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)
 
 CD Equipas Lisboa 2019-20 r.2 clubes POR 2020-01-11
RcRownchangeKK*chgGame
 1707 1357 0.00 1 -0.11 20 -2.20 
  Monteiro, Sara Cristina Da Sil wc1707 POR0.001-0.1120-2.20 

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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