Individual Calculations March 2015
 Primo E Silva, Beatriz  Total change: 20.00  Rating chartPersonal card
 II São Paulo Open Grupo B – Sub-2050 Sao Paulo/SP BRA 2015-02-05
RcRownchangeKK*chgGame
 1635 1463 2.00 5 0.50 40 20.00 
  Guimaraes, Lucas Dos S Peixoto 1843 BRA0.001-0.0940-3.60 
  Sato, Luiz Henrique Yuzo Tokuda 1250 BRA1.0010.23409.20 
  Caporale, Giuseppe Guido 1698 BRA1.0010.794031.60 
  Teshima, Ricardo Yoshida 1727 BRA0.001-0.1840-7.20 
  Federzoni, Enzo 1658 BRA0.001-0.2540-10.00 

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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