Individual Calculations May 2015
 Haubrick, Sidney Junior Barreto  Total change: 4.40  Rating chartPersonal card
 Aberto do Brasil Casa de Fazer - Campinas Campinas/SP BRA 2015-03-20
RcRownchangeKK*chgGame
 1839 1657 1.00 3 0.11 40 4.40 
  Terao, Juliana Sayumi wm2057  * BRA0.001-0.0840-3.20 
  Milanez, Eduardo Medeiros 1827 BRA1.0010.724028.80 
  Dias, Matheus Nunes 1634 BRA0.001-0.5340-21.20 
 * 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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