Individual Calculations January 2012
 Rocha, Tarciso  Total change: -1.05  Rating chartPersonal card
 78º Campeonato Brasileiro Absoluto - Semifinal Regiao 1 Brasília/DF BRA 2011-10-29
RcRownchangeKK*chgGame
 2095 1859 1.00 5 -0.07 15 -1.05 
  Lucena, Lincoln f2182 BRA0.001-0.1315-1.95 
  Sales Filho, Espedito Severiano 2076 BRA0.001-0.2215-3.30 
  Rabello, Felipe Botelho 2026 BRA0.001-0.2815-4.20 
  Borensztajn, David 1992 BRA1.0010.681510.20 
  Batista, Gerson Peres 2201 BRA0.001-0.1215-1.80 

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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