Individual Calculations September 2009
 Brandao, Renan Alves  Total change: 50.55  Rating chartPersonal card
 Aberto do Brasil - Etapa Conceicao do Rio Verde Conceicao do Rio Verde/MG BRA 2009-06-11
RcRownchangeKK*chgGame
 2120 1995 3.50 4 2.07 15 31.05 
  Horta, Marcio Rodrigues 1906 BRA1.0010.38155.70 
  Deus Filho, Joaquim De 1993 BRA1.0010.50157.50 
  Saldano Dayer, Horacio m2345 ESP0.5010.39155.85 
  Campelo, Leandro Fabricio 2237 BRA1.0010.801512.00 

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)
 
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2135 1995 5.00 11 1.30 15 19.50 
  Molina, Roberto Junio Brito f2371 BRA0.001-0.0915-1.35 
  Macias Murillo, Bryan f2335 ECU0.001-0.1215-1.80 
  Gomes, Marco Tulio 1890 BRA1.0010.36155.40 
  Santiago, Yago De Moura 2327 BRA1.0010.881513.20 
  Campos, Alexandre Ferreira 2194 BRA1.0010.761511.40 
  Espinoza Palomino, Willyam c2272 PER0.001-0.1715-2.55 
  Dias, Anderson Tatsch 2199 BRA0.001-0.2415-3.60 
  Santos Neto, Francisco Jose Dos c2211 BRA0.001-0.2215-3.30 
  De Mello, Rodrigo 1819 BRA0.501-0.2315-3.45 
  Figueiredo, Rodrigo Fraga Leandr 1709 BRA1.0010.16152.40 
  Roland, Marcos Maldonado 2155 BRA0.5010.21153.15 

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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