Individual Calculations January 2013
 Lopes, Janio Ribeiro  Total change: 30.30  Rating chartPersonal card
 79ยบ Campeonato Brasileiro Absoluto - Semifinal Regiao 2 Fortaleza/CE BRA 2012-11-01
RcRownchangeKK*chgGame
 2156 2046 4.50 7 2.02 15 30.30 
  Brito, Luismar f2284 BRA0.001-0.2015-3.00 
  De Araujo, Antonio Jose 1760 BRA1.0010.16152.40 
  Barata, Adriano Albiani 2199 BRA1.0010.701510.50 
  Andrade, Roberto Luiz Costa f2152 BRA0.5010.14152.10 
  Silveira, Leonardo Eleuterio Da 2200 BRA1.0010.711510.65 
  Cavalcanti, Francisco De Assis f2303 BRA0.001-0.1815-2.70 
  Cohen Farias, Paulo 2191 BRA1.0010.691510.35 

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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