Individual Calculations January 2010
 Villalba, Marcelo  Total change: -12.15  Rating chartPersonal card
 III Torneo IRT del Club Centenario AsunciĆ³n PAR 2009-09-26
RcRownchangeKK*chgGame
 1940 2073 5.50 8 0.15 15 2.25 
  Torres, Francisco 1787 PAR1.0010.16152.40 
  Florentin, Damaso 1825 PAR1.0010.19152.85 
  Vazquez, Guillermo 1901 PAR1.0010.27154.05 
  Butti, Enrique 2084 PAR0.5010.02150.30 
  Sartori, C Sergio M 2021 PAR1.0010.43156.45 
  Saldana, I Fernando J 1836 PAR1.0010.20153.00 
  Latorre, Matias 2026 PAR0.001-0.5715-8.55 
  Coronel, Dario 2036 PAR0.001-0.5515-8.25 

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)
 
 VI Festival Sudamericano Juventud 2009 Sub-16 Abs Mendes/RJ BRA 2009-12-02
RcRownchangeKK*chgGame
 1982 2073 1.50 4 -0.96 15 -14.40 
  Barreto Coral, Gary Carlos 1815 PER0.001-0.8215-12.30 
  Perez, Hernan 2126 PAR1.0010.57158.55 
  Rodrigues, Bruno Morado 2021 BRA0.501-0.0715-1.05 
  Proudian, Armen 1967 BRA0.001-0.6415-9.60 

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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