Individual Calculations January 2009
 Santos, Hugo Lima  Total change: 4.80  Rating chartPersonal card
 European Youth Chess Championship 2008 - Boys U16 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1976 1672 1.50 8 0.32 15 4.80 
  Nijs, Nils 2022 BEL0.001-0.1115-1.65 
  Subirats Ruiz, Sergi 2022 ESP0.001-0.1115-1.65 
  Pedersen, Nicolai Kvist Brondt 1967 DEN0.001-0.1515-2.25 
  Larmuseau, Michiel 1979 BEL0.5010.36155.40 
  Zubaidullin, Rustam 1929 RUS0.5010.32154.80 
  Inonu, Muhsin Munci 2009 TUR0.001-0.1215-1.80 
  Sen, Subin 2022 ENG0.001-0.1115-1.65 
  Arat, Umut Baris 1860 TUR0.5010.24153.60 

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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