Individual Calculations January 2009
 Dacal, Jorge  Total change: -54.00  Rating chartPersonal card
 IRT CXG Jose Paschoal 2008 Rio de Janeiro/RJ BRA 2008-08-16
RcRownchangeKK*chgGame
 2081 1907 0.50 4 -0.61 25 -15.25 
  Chauca, Jose 2184 PER0.001-0.1725-4.25 
  Santos Filho, Tadeu Sousa 2115 BRA0.001-0.2325-5.75 
  Rabello, David Sousa 1994 BRA0.001-0.3825-9.50 
  Ferreira, Jose Carlos 2030 BRA0.5010.17254.25 

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
 2130 1907 0.50 9 -1.55 25 -38.75 
  Maia, Marco Aurelio Ferreira 2113 BRA0.001-0.2425-6.00 
  Rios Filho, Hilton Carlos f2228 BRA0.5010.37259.25 
  Rabello, David Sousa 2024 BRA0.001-0.3425-8.50 
  Chauca, Jose 2185 PER0.001-0.1725-4.25 
  Bil, Angelo 2218 BRA0.001-0.1425-3.50 
  Mascarenhas, Alberto Pinheiro f2228 BRA0.001-0.1325-3.25 
  Ferreira, Jose Carlos 2015 BRA0.001-0.3525-8.75 
  Chaves, Jorge Antonio Torres 2053 BRA0.001-0.3025-7.50 
  Santos Filho, Tadeu Sousa 2102 BRA0.001-0.2525-6.25 

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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