Individual Calculations January 2009
 Santos Filho, Tadeu Sousa  Total change: -10.35  Rating chartPersonal card
 IRT CXG Jose Paschoal 2008 Rio de Janeiro/RJ BRA 2008-08-16
RcRownchangeKK*chgGame
 2074 2115 2.50 5 -0.27 15 -4.05 
  Dacal, Jorge 1907 BRA1.0010.23153.45 
  Bulow, Georg f2390 GER0.001-0.1715-2.55 
  Carvalho, Renato 1860 BRA0.501-0.3115-4.65 
  Ferreira, Jose Carlos 2030 BRA1.0010.38155.70 
  Chauca, Jose 2184 PER0.001-0.4015-6.00 

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)
 
 Campeonato CXG 2008 - Taca Luciano Andrade Rio de Janeiro/RJ BRA 2008-11-01
RcRownchangeKK*chgGame
 2108 2102 4.00 9 -0.42 15 -6.30 
  Chauca, Jose 2185 PER0.001-0.3915-5.85 
  Bil, Angelo 2218 BRA0.001-0.3415-5.10 
  Mascarenhas, Alberto Pinheiro f2228 BRA0.001-0.3315-4.95 
  Ferreira, Jose Carlos 2015 BRA1.0010.38155.70 
  Chaves, Jorge Antonio Torres 2053 BRA1.0010.43156.45 
  Rabello, David Sousa 2024 BRA0.001-0.6115-9.15 
  Maia, Marco Aurelio Ferreira 2113 BRA1.0010.52157.80 
  Rios Filho, Hilton Carlos f2228 BRA0.001-0.3315-4.95 
  Dacal, Jorge Alberto 1907 BRA1.0010.25153.75 

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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