Individual Calculations September 2009
 Rodi, Luiz Ernesto  Total change: -10.65  Rating chartPersonal card
 Torneo Ajedrez para Todos FADA Mar del Plata ARG 2009-06-19
RcRownchangeKK*chgGame
 2158 2357 5.00 7 -0.18 15 -2.70 
  Russo, Juan Jose 2007 ARG1.0010.11151.65 
  Bianchi, Albino 2102 ARG1.0010.19152.85 
  Celestino, Guillermo 2141 ARG1.0010.22153.30 
  Mayorga, Nicolas f2306 ARG0.501-0.0715-1.05 
  Landriel, Mario 2271 ARG0.001-0.6215-9.30 
  Romero, Fabian 2007 ARG1.0010.11151.65 
  Stefano, Rafael 2272 ARG0.501-0.1215-1.80 

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)
 
 Aberto do Brasil - Etapa Sete Lagoas Sete Lagoas/MG BRA 2009-07-17
RcRownchangeKK*chgGame
 2252 2375 4.00 5 0.79 15 11.85 
  Hengles, Roberto Carlos 1975  * BRA1.0010.08151.20 
  Santos Neto, Francisco Jose Dos c2211 BRA1.0010.28154.20 
  Barbosa, Evandro Amorim 2279 BRA1.0010.37155.55 
  Rocha, Wellington Carlos m2439 BRA0.5010.09151.35 
  Oliveira, Silvio Eduardo 2357 BRA0.501-0.0315-0.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 2206 2375 6.50 11 -1.32 15 -19.80 
  Casares, Luis Alberto 2007 ARG1.0010.10151.50 
  Mesias Rojas, Rabindranat Segundo 2189 CHI0.501-0.2415-3.60 
  De Almeida Jr, Benone Lopes 2188 BRA0.501-0.2415-3.60 
  De Paiva, Pedro Henrique 2195 BRA0.501-0.2415-3.60 
  Schutt, Ricardo De Amorim 2123 BRA0.501-0.3115-4.65 
  Ferreira, Henrique Camara 2198 BRA1.0010.27154.05 
  Restuccia, Francisco 2136 ARG1.0010.20153.00 
  Mareco, Sandro m2515 ARG0.001-0.3115-4.65 
  Avalos Parra, Joao f2243 CHI0.501-0.1815-2.70 
  Assumpcao, Roberto f2234 BRA0.001-0.6915-10.35 
  Borges, Leomar Barbero f2242 BRA1.0010.32154.80 

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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