Individual Calculations November 2017
 Aparecido Silva, Haroldo  Total change: 7.40  Rating chartPersonal card
 Campeonato Brasileiro Amador 2017 U-2000 Sao Paulo SP BRA 2017-10-12
RcRownchangeKK*chgGame
 1920 1829 3.00 7 0.37 20 7.40 
  De Lima, Valdenicio Marcelino 1938 BRA0.001-0.3520-7.00 
  Farias, Jose Nogueira De 1928 BRA1.0010.642012.80 
  Sa, Antonio Villar Marques De 1932 BRA0.5010.14202.80 
  Teshima, Ricardo Yoshida 1925 BRA1.0010.632012.60 
  Cella, Glaucio Dalla Cortt 1992 BRA0.5010.22204.40 
  Ferreira Brandet, Rodrigo 1854 BRA0.001-0.4720-9.40 
  Piassi, Kildare Aparecido 1874 BRA0.001-0.4420-8.80 

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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