Individual Calculations January 2013
 Barata, Adriano Albiani  Total change: -27.30  Rating chartPersonal card
 79ยบ Campeonato Brasileiro Absoluto - Semifinal Regiao 2 Fortaleza/CE BRA 2012-11-01
RcRownchangeKK*chgGame
 1957 2199 4.50 8 -1.82 15 -27.30 
  Ribeiro, Orlando Alves 1879 BRA1.0010.13151.95 
  Amorim, Marcio Felipe De Medeiro 2036 BRA1.0010.28154.20 
  Pinto, Carlos Henrique Lopes f2092 BRA0.001-0.6515-9.75 
  Lopes, Janio Ribeiro 2046 BRA0.001-0.7015-10.50 
  Stone, Ronnie Frank Pires 1922 BRA0.001-0.8315-12.45 
  Monte, Edmar Ferreira 1799  * BRA1.0010.08151.20 
  Nunes, Kleber Ferreira 1915 BRA1.0010.16152.40 
  Lemos, Dawton Almino 1968 BRA0.501-0.2915-4.35 
 * 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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