Individual Calculations April 2018
 Almeida, Jose Antonio Ferreira  Total change: -3.40  Rating chartPersonal card
 CD Veteranos Lisboa 2018 - S50 Lisboa POR 2018-01-18
RcRownchangeKK*chgGame
 1619 1493 1.50 4 0.10 20 2.00 
  Rocha, Manuel Fernando Teixeira 1816 POR0.001-0.1320-2.60 
  Afonso, Paulo Jorge Barata 1844 POR0.001-0.1120-2.20 
  Fortunato, Antonio Eduardo 1670 POR0.5010.23204.60 
  Maissa, Susana Flora Cesana 1146 POR1.0010.11202.20 

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 2018 r.3 clubes POR 2018-03-24
RcRownchangeKK*chgGame
 1684 1510 0.00 1 -0.27 20 -5.40 
  Martins, Jose Carlos Caetano 1684 POR0.001-0.2720-5.40 

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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