Individual Calculations January 2009
 Santiago, Yago De Moura  Total change: 42.60  Rating chartPersonal card
 Lourenço Joao Cordioli Chess Open Brasil 2008 Petrolina/PE BRA 2008-10-09
RcRownchangeKK*chgGame
 2254 2249 4.50 5 2.04 15 30.60 
  De Carvalho, Felipe Lobo C. 2114 BRA1.0010.32154.80 
  Martins, Vinicius Tine f2264 BRA1.0010.52157.80 
  Pinheiro, Iung Alicio De Oliveira 2260 BRA1.0010.52157.80 
  De Oliveira Reis, Paulo Fernando f2332 BRA1.0010.61159.15 
  Barreto Filho, Carlos Alberto f2299 BRA0.5010.07151.05 

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)
 
 Campeonato Pernambucano Absoluto 2008 Recife/PE BRA 2008-10-18
RcRownchangeKK*chgGame
 2085 2249 9.00 11 1.27 15 19.05 
  De Moura, Sergio Jovelino 2134 BRA1.0010.34155.10 
  Miranda Jr, Roberto Calheiros De 2215 BRA0.501-0.0515-0.75 
  Da Costa, Alex Luiz 1904 BRA1.0010.11151.65 
  Lima, Luiz Alexandre De Souza 2077 BRA1.0010.27154.05 
  Arruda Veras, Filipe De 2105 BRA1.0010.31154.65 
  De Almeida Jr, Benone Lopes 2150 BRA0.501-0.1415-2.10 
  Cavalcanti De Andrade, Dalson H 1982 BRA1.0010.18152.70 
  Brito, Luismar f2342 BRA0.001-0.3715-5.55 
  Andrade, Erastro Trajano De 1978 BRA1.0010.17152.55 
  Souza, Rafael Cabral De 2105 BRA1.0010.31154.65 
  Cardoso, Almir Correia 1941 BRA1.0010.14152.10 

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)
 
 LXXV Campeonato Brasileiro Absoluto 2008 Semifinal Dois Irmaos/RS BRA 2008-10-30
RcRownchangeKK*chgGame
 2287 2249 3.50 7 0.35 15 5.25 
  Pereira, Amanda Marques wf1899 BRA1.0010.11151.65 
  Jatoba De Oliveira Reis, Paulo f2332 BRA1.0010.61159.15 
  Oliveira, Silvio Eduardo 2345 BRA1.0010.63159.45 
  Fier, Alexandr g2581 BRA0.001-0.1215-1.80 
  Bittencourt, Jorge m2455 BRA0.001-0.2415-3.60 
  Cavalcanti, Francisco De Assis f2271 BRA0.001-0.4715-7.05 
  Feliciano, Vanessa wf2126 BRA0.501-0.1715-2.55 

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)
 
 Copa Contaud 2008 Cuiaba/MT BRA 2008-11-07
RcRownchangeKK*chgGame
 2303 2249 0.50 3 -0.82 15 -12.30 
  Leitao, Rafael g2590 BRA0.001-0.1215-1.80 
  Soares, Cesar 2355 BRA0.001-0.3615-5.40 
  Nascimento, Andre Renato 1964 BRA0.501-0.3415-5.10 

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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