Individual Calculations August 2015
 Cruz, William Ferreira Da  Total change: -2.80  Rating chartPersonal card
 Aberto do Brasil STD Taca FMD/Xadrez Educa Sao Bento do Sul/SC BRA 2015-06-05
RcRownchangeKK*chgGame
 1921 2242 5.00 6 -0.14 20 -2.80 
  De Borba, Gabriel c1842  * BRA1.0010.08201.60 
  Silva, Janderson Rossi Da 1842  * BRA1.0010.08201.60 
  Borges, Guilherme Deola 2072 BRA0.001-0.7220-14.40 
  Teixeira, Alan Jose 1842  * BRA1.0010.08201.60 
  Ferrero, Carlos F. 2010 BRA1.0010.21204.20 
  Das Chagas, David Ferreira 1917 BRA1.0010.13202.60 
 * 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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