Individual Calculations February 2020
 Do Valle Cardoso, Lucas  Total change: 10.00  Rating chartPersonal card
 VI Floripa Chess Open 2020 Aberto do Brasil Florianopolis SC BRA 2020-01-20
RcRownchangeKK*chgGame
 2120 2228 6.00 9 0.25 40 10.00 
  Araujo, Renan Aparecido 1903 BRA1.0010.13405.20 
  Reichert, Thiago Da Cruz 1948 BRA0.501-0.3440-13.60 
  Urquiza, Marcello De Albuquerque 2079 BRA1.0010.304012.00 
  Goncalves, Davi Sulzbacher f2282 BRA0.001-0.4240-16.80 
  Souza Neves, Andrey M. f2068 BRA1.0010.294011.60 
  Tomiello, Lucas Costamilan 2039 BRA1.0010.254010.00 
  El Debs, Felipe De Cresce g2552 BRA0.001-0.1340-5.20 
  De Carvalho, Christopher 2100 BRA0.501-0.1740-6.80 
  Fajardo Freire, Joao Alfredo Cas 2108 BRA1.0010.344013.60 

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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