Individual Calculations September 2009
 Villalba, Marcelo  Total change: 31.80  Rating chartPersonal card
 Torneo Preclasificatorio Asuncion PAR 2009-05-19
RcRownchangeKK*chgGame
 1910 2020 7.00 9 1.22 15 18.30 
  Alarcon, Jose 1737 PAR1.0010.16152.40 
  Rubiani, Oscar 1870 PAR1.0010.30154.50 
  Florentin, Damaso 1929 PAR1.0010.38155.70 
  Recalde, Ariel 1997 PAR1.0010.47157.05 
  Perez, Hernan 1971 PAR0.001-0.5715-8.55 
  Almeida, Carlos 1825 PAR0.001-0.7515-11.25 
  Gonzalez, Francisco 1878 PAR1.0010.31154.65 
  Latorre, Matias 2041 PAR1.0010.53157.95 
  Diaz, Fernando 1941 PAR1.0010.39155.85 

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)
 
 Torneo Clasificatorio de AsunciĆ³n al Mayor 2009 Asuncion PAR 2009-07-17
RcRownchangeKK*chgGame
 1964 2041 6.00 9 0.63 15 9.45 
  Almeida, Carlos 1825 PAR1.0010.22153.30 
  Vazquez, Guillermo 1894 PAR0.501-0.2015-3.00 
  Pereira, Fabian 2086 PAR0.001-0.4415-6.60 
  Heinechen, John 1712 PAR1.0010.12151.80 
  Diaz, Fernando 1941 PAR1.0010.36155.40 
  Galeano, Silvio 2029 PAR1.0010.48157.20 
  Almiron, Antonio 2083 PAR0.5010.06150.90 
  Perez, Hernan 2001 PAR0.501-0.0615-0.90 
  Del Puerto, Rodrigo 2105 PAR0.5010.09151.35 

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)
 
 XX Panamericano Mar del Plata U16 Abs Mar del Plata ARG 2009-08-15
RcRownchangeKK*chgGame
 2070 2041 3.50 7 0.27 15 4.05 
  Shen, Victor C 2177 USA0.001-0.3215-4.80 
  Gaitan, Juan Manuel 1970 ARG1.0010.40156.00 
  Bassan, Remo 2154 VEN0.001-0.3515-5.25 
  Andrade, Jaime 1944 ECU1.0010.37155.55 
  Salinas Herrera, Pablo 2050 CHI0.5010.01150.15 
  Quenallata, Luciano 2157 ARG1.0010.66159.90 
  Abarca Gonzalez, Nicolas 2041 CHI0.001-0.5015-7.50 

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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