Blitz: Individual Calculations February 2019
 Bonfim, Regina Rodrigues  Total change: 5.20  Rating chartPersonal card
 Floripa Super Blitz 2019 Florianopolis SC BRA 2019-01-23
RcRownchangeKK*chgGame
 2042 1767 1.50 7 0.26 20 5.20 
  Rueda, Joaquin 2023 ARG0.001-0.1920-3.80 
  Acosta, Pablo Alejandro 2016 ARG0.001-0.1920-3.80 
  De Lima, Alexsandro Barros 2167  * BRA0.001-0.0820-1.60 
  Marques, Eudes Pinto 1948 BRA0.5010.24204.80 
  Souza Dos Santos, Matheus Garcett 2006 BRA1.0010.802016.00 
  Campelo, Leandro Fabricio 2158 BRA0.001-0.0920-1.80 
  Caetano, Ryan Wesley Da Costa 1978 BRA0.001-0.2320-4.60 
 * 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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