Individual Calculations October 2019
 Colaco, Willian Wagner Soares  Total change: -17.80  Rating chartPersonal card
 V Floripa Winter Chess 2019 Amateur U2200 Florianopolis SC BRA 2019-08-30
RcRownchangeKK*chgGame
 1510 1565 3.00 7 -0.89 20 -17.80 
  Pereira, Geanfrancesco 1965  * BRA0.001-0.0820-1.60 
  Nunes, Nicole 1165  * BRA1.0010.08201.60 
  Kanzler, Karina Daniela Ferreira 1914 BRA0.001-0.1120-2.20 
  Hornburg, Gustavo Arthur 1365 BRA0.001-0.7620-15.20 
  Kim, Andre 1185 BRA1.0010.09201.80 
  Novello, Gabriela Brasil 1165  * BRA1.0010.08201.60 
  Buganca, Luiz Henrique Da Silva c1813 BRA0.001-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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