Individual Calculations November 2015
 Rocha, Arthur Ferreira  Total change: -48.40  Rating chartPersonal card
 Campeonato Brasileiro Sub-20 Absoluto STD 2015 Goiania GO BRA 2015-10-09
RcRownchangeKK*chgGame
 1835 1981 3.50 7 -1.21 40 -48.40 
  Labussiere, Victor 1581  * BRA1.0010.08403.20 
  Zandonai Ignacio, Antonio Carlos 1787 BRA0.501-0.2540-10.00 
  Labussiere, Yago 1581  * BRA1.0010.08403.20 
  Carneiro, Vitor Roberto Castro c2381  * BRA0.001-0.0840-3.20 
  Rosa, Paulo Estevao 1808 BRA0.001-0.7340-29.20 
  Pereira Da Silva, Evernandes 1724 BRA1.0010.18407.20 
  Wieth, Kelvin Eduardo 1986 BRA0.001-0.4940-19.60 
 * 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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