Individual Calculations February 2020
 Dong, Rafael  Total change: -9.60  Rating chartPersonal card
 Torneio Interno do GX Alehine 2020 Lisboa POR 2020-01-06
RcRownchangeKK*chgGame
 1612 1656 2.50 6 -0.76 40 -30.40 
  Martins, Domingos Antonio Mela 1332 POR1.0010.13405.20 
  Lucio, Jorge Manuel Rodrigues 1838 POR0.001-0.2640-10.40 
  Simoes, John William Contreras 1898 VEN0.001-0.2040-8.00 
  Santos, Pedro Miguel Da Rosa 1817 POR0.001-0.2940-11.60 
  Fernandes, Jose Francisco V F 1402 POR1.0010.19407.60 
  Salvador, William Lewis Sulliv 1385 POR0.501-0.3340-13.20 

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)
 
 CD Equipas Lisboa 2019-20 r.2 clubes POR 2020-01-11
RcRownchangeKK*chgGame
 1668 1656 1.00 1 0.52 40 20.80 
  Antunes, Paulo Alexandre G R C 1668 POR1.0010.524020.80 

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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