Individual Calculations March 2018
 Pinho, Joaquim Brandao  Total change: -21.00  Rating chartPersonal card
 CD Veteranos Porto 2018 - S50 Porto POR 2018-01-05
RcRownchangeKK*chgGame
 1685 1793 1.50 4 -1.05 20 -21.00 
  Pintor, Manuel Abranches 1612 POR0.001-0.7420-14.80 
  Mendes, Rui Oscar 1763 POR0.501-0.0420-0.80 
  Botelho, Adelino 1561 POR1.0010.21204.20 
  Araujo, Jose Verissimo 1804 POR0.001-0.4820-9.60 

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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