Individual Calculations February 2020
 Barbosa, Flavio Novais  Total change: -39.80  Rating chartPersonal card
 VI Floripa Chess Open 2020 Aberto do Brasil Florianopolis SC BRA 2020-01-20
RcRownchangeKK*chgGame
 1709 1885 5.00 10 -1.99 20 -39.80 
  Zampronha, Wladimir Camilo 2179 BRA0.001-0.1520-3.00 
  Bocca, Edson Ricardo 1620 BRA1.0010.18203.60 
  Starke, Bruno Orlando 2174 BRA0.001-0.1620-3.20 
  De Souza, Augusto Felipe Moura 1500 BRA0.001-0.9120-18.20 
  Calcada, Lucas Galvan 1496 BRA1.0010.09201.80 
  Flores, Clarice Soares Leite 1546 BRA1.0010.12202.40 
  Moritz, Diego Homrich 1700 BRA0.001-0.7420-14.80 
  Felix, Luiza De Oliveira 1570 BRA0.501-0.3620-7.20 
  Perutti, Rafael 1560 BRA1.0010.13202.60 
  Encina, Adrian Andres 1740 ARG0.501-0.1920-3.80 

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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