Individual Calculations February 2015
 Bianchi, Willian Domingues  Total change: -12.20  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 1911 1914 4.00 9 -0.61 20 -12.20 
  Villalba, Marcelo m2201 PAR0.001-0.1620-3.20 
  Prado, Lucas Muller 1647 BRA0.001-0.8220-16.40 
  Leacima, Giovane Santiago 1638 BRA1.0010.17203.40 
  Labussiere, Victor 1659 BRA1.0010.19203.80 
  Madeira, Wagner Martins f2191 BRA0.001-0.1720-3.40 
  Belle, Diego Leonardo 1713 BRA1.0010.24204.80 
  Sztokbant, Bernardo Vainzoff 2278 BRA0.001-0.1020-2.00 
  Dalanhol, Joao Vitor 1676 BRA1.0010.20204.00 
  Crespo De Oliveira, Lucas 2194 BRA0.001-0.1620-3.20 

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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