Individual Calculations April 2008
 Chauca, Jose  Total change: 26.10  Rating chartPersonal card
 IRT Jose Carlos Ferreira - Campeonato CXG 2007 Rio de Janeiro/RJ BRA 2007-10-20
RcRownchangeKK*chgGame
 2161 2139 7.00 11 1.74 15 26.10 
  Bil, Angelo 2197 BRA0.001-0.4215-6.30 
  Rocha, Joao Batista Jose Da 2005 BRA1.0010.32154.80 
  Chaves, Jorge Antonio 2121 BRA1.0010.47157.05 
  Rebello, Octacilio Freire Veloso 2079 BRA0.501-0.0815-1.20 
  Lima, Darcy g2487 BRA0.001-0.1115-1.65 
  Kubrusly, Jose Cristovam S. 2247 BRA0.5010.15152.25 
  Giordano, Guillermo Nicolas 2038 BRA1.0010.36155.40 
  Viana, Dirceu f2266 BRA0.001-0.3315-4.95 
  Maia, Marco Aurelio Ferreira 2129 BRA1.0010.49157.35 
  Brunner, Alfonso 2080 ESP1.0010.42156.30 
  Santos Filho, Tadeu Souza 2118 BRA1.0010.47157.05 

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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