Individual Calculations May 2011
 Chang, Suzana  Total change: 0.15  Rating chartPersonal card
 IRT Memorial Ildeu Valadares 2011 Brasília/DF BRA 2011-02-20
RcRownchangeKK*chgGame
 1992 2028 5.00 7 1.12 15 16.80 
  Freitas, Rogerio Pereira 1857 BRA1.0010.27154.05 
  Martins, Vilker Germano 1903 BRA1.0010.33154.95 
  Mariano, Marceley Martins 2049 BRA0.001-0.4715-7.05 
  Da Rocha, Tarciso Alves 1878 BRA1.0010.30154.50 
  De Oliveira, Maicon Almeida 1960 BRA1.0010.41156.15 
  De Brito, Luismar Jorge f2319 BRA0.5010.35155.25 
  Rezende, Guilherme Vilela 1975 BRA0.501-0.0715-1.05 

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)
 
 IRT Internacional Club de Ajedrez Posadas Posadas, Misiones ARG 2011-03-04
RcRownchangeKK*chgGame
 2043 2014 1.00 2 0.04 15 0.60 
  Delgado Ramirez, Neuris g2414  * COL0.001-0.0815-1.20 
  Fernandez, Gabriel 1672 ARG1.0010.12151.80 
 * 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)
 
 Homenaje a los maestros paraguayos jóvenes Asuncion PAR 2011-03-09
RcRownchangeKK*chgGame
 1883 2014 4.00 7 -0.58 15 -8.70 
  Riva, Eric 1687 PAR0.501-0.3715-5.55 
  Butti, Enrique 2053 PAR0.5010.05150.75 
  Rivarola, Paul 1706 PAR1.0010.14152.10 
  Roman, Rodrigo 1970 PAR0.501-0.0615-0.90 
  Heinechen, John 1801 PAR1.0010.23153.45 
  Almiron, Antonio 2128 PAR0.5010.16152.40 
  Apuril, Jose 1836 PAR0.001-0.7315-10.95 

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 CXSP - Bienal Joao Braga Sao Paulo/SP BRA 2011-04-20
RcRownchangeKK*chgGame
 2101 2014 1.00 4 -0.57 15 -8.55 
  Terao, Rodrigo Akira f2332 BRA0.001-0.1315-1.95 
  Medeiros, Thauane Ferreira 1786 BRA0.501-0.2915-4.35 
  Lapertosa, Julio 2147 BRA0.5010.18152.70 
  Pires, Marcos Vinicius Torsani 2137 BRA0.001-0.3315-4.95 

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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