Individual Calculations November 2019
 Fonseca, Arlindo  Total change: -6.00  Rating chartPersonal card
 III CN Absoluto - preliminar Mindelo - S Vicente CPV 2019-10-11
RcRownchangeKK*chgGame
 1598 1500 1.00 3 -0.15 40 -6.00 
  Monteiro, Antonio David Cabral An 1766 CPV0.001-0.1840-7.20 
  Costa, Hermes 1401 CPV1.0010.364014.40 
  Barros, Luis 1628 CPV0.001-0.3340-13.20 

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)
 

 

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