Individual Calculations February 2015
 Dias, Anderson Tatsch  Total change: -5.20  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 1998 2212 6.50 9 -0.26 20 -5.20 
  Caporale, Giuseppe Guido 1812  * BRA1.0010.08201.60 
  Goncalves, Ruan Lucas Alves 1919 BRA1.0010.15203.00 
  Cella, Glaucio Dalla Cortt 2033 BRA0.501-0.2320-4.60 
  Reis, Virginia Lagrange M. 1865 BRA1.0010.11202.20 
  Barbosa, Evandro Amorim m2449 BRA0.001-0.2020-4.00 
  Rocha, Vitor Firmo De Souza 2040 BRA0.001-0.7320-14.60 
  De Carvalho, Igor Lorenzon 1887 BRA1.0010.13202.60 
  Da Silva, Jefferson Rian Ferreir 2000 BRA1.0010.23204.60 
  Zonta, Juliano Artemio 1973 BRA1.0010.20204.00 
 * 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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