Individual Calculations August 2022
 Boabaid, Jorge Alberto Duardes  Total change: 3.20  Rating chartPersonal card
 VI Floripa Winter Chess 2022 Florianopolis SC BRA 2022-07-13
RcRownchangeKK*chgGame
 1845 1772 4.00 9 0.16 20 3.20 
  Lima, Darcy g2445 BRA0.001-0.0120-0.20 
  Campagnolo, Bruna 1422 BRA1.0010.11202.20 
  Souza Dos Santos, Matheus Garcett 1984 BRA1.0010.772015.40 
  Lima, Stefan Moisei Vieira 1918 BRA0.001-0.3020-6.00 
  Kim, Thiago 1970 BRA0.001-0.2420-4.80 
  Mariani, Kim Paul 1372  * BRA1.0010.08201.60 
  Sergio, Claudio Santos 2009 BRA0.001-0.2020-4.00 
  Andrade, Moacir Belarmino F. 1446 BRA1.0010.13202.60 
  Araujo, Renan Aparecido 2035 BRA0.001-0.1820-3.60 
 * 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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