Individual Calculations April 2008
 Kubrusly, Jose Cristovam S.  Total change: 1.50  Rating chartPersonal card
 IRT Jose Carlos Ferreira - Campeonato CXG 2007 Rio de Janeiro/RJ BRA 2007-10-20
RcRownchangeKK*chgGame
 2151 2247 7.00 11 0.10 15 1.50 
  Giordano, Guillermo Nicolas 2038 BRA0.501-0.2715-4.05 
  Maia, Marco Aurelio Ferreira 2129 BRA0.501-0.1615-2.40 
  Santos Filho, Tadeu Souza 2118 BRA0.501-0.1715-2.55 
  Rocha, Joao Batista Jose Da 2005 BRA1.0010.20153.00 
  Rebello, Octacilio Freire Veloso 2079 BRA0.501-0.2215-3.30 
  Chauca, Jose 2139 PER0.501-0.1515-2.25 
  Viana, Dirceu f2266 BRA0.5010.03150.45 
  Brunner, Alfonso 2080 ESP1.0010.28154.20 
  Bil, Angelo 2197 BRA0.501-0.0715-1.05 
  Chaves, Jorge Antonio 2121 BRA1.0010.33154.95 
  Lima, Darcy g2487 BRA0.5010.30154.50 

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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