Individual Calculations October 2018
 Almeida, Angelo Jose Borges San  Total change: -3.40  Rating chartPersonal card
 GXA Verao 2018 Lisboa POR 2018-09-03
RcRownchangeKK*chgGame
 1523 1679 2.50 4 -0.17 20 -3.40 
  Martins, Domingos Antonio M 1339 POR1.0010.12202.40 
  Dong, Rafael 1303 POR1.0010.09201.80 
  Goncalves, Gabriel Sobral 1838 POR0.001-0.2920-5.80 
  Fortunato, Antonio Eduardo 1611 POR0.501-0.0920-1.80 

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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