Individual Calculations November 2017
 Vieira, Valdecir Dias  Total change: -32.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2017 U-2000 Sao Paulo SP BRA 2017-10-12
RcRownchangeKK*chgGame
 1837 1766 2.00 7 -0.82 40 -32.80 
  Duailibi, Ricardo Miguel 1901 BRA0.001-0.3240-12.80 
  Silva, Emerson Soares Da 1854 BRA0.001-0.3840-15.20 
  De Freitas, Julio Eimard 1849 BRA1.0010.614024.40 
  Piassi, Kildare Aparecido 1874 BRA0.001-0.3540-14.00 
  Ribeiro , Allysson 1858 BRA0.001-0.3740-14.80 
  Cunha, Hudson Nogueira 1902 BRA0.001-0.3240-12.80 
  Primo E Silva, Beatriz 1623 BRA1.0010.314012.40 

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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