Individual Calculations October 2008
 Koch, Juan  Total change: -10.35  Rating chartPersonal card
 IV IRT Sociedad Italiana de Merlo Merlo, Buenos Aires ARG 2008-06-25
RcRownchangeKK*chgGame
 2101 2039 3.50 9 -0.25 15 -3.75 
  Sapienza, Julian 2169 ARG0.5010.18152.70 
  Lalanne, Pablo 2193 ARG0.001-0.2915-4.35 
  Menon, Daniel 2174 ARG0.001-0.3215-4.80 
  Pagano, Marcelo 2056 ARG0.5010.02150.30 
  Lugo, Sergio 1996 ARG0.501-0.0615-0.90 
  Tomeo, Ivan 2076 ARG0.5010.05150.75 
  Medina, Sergio 2099 ARG0.5010.08151.20 
  De, Picciotto Marcelo 2035 ARG0.501-0.0115-0.15 
  Herrera, Pablo 2114 ARG0.5010.10151.50 

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)
 
 Semifinal FAOGBA 2008 Ciudadela ARG 2008-08-17
RcRownchangeKK*chgGame
 2062 2047 1.00 3 -0.44 15 -6.60 
  Herrera, Pablo 2080 ARG0.001-0.4515-6.75 
  Tomeo, Nicolas 2050 ARG1.0010.50157.50 
  Bianchi, Lucas 2056 ARG0.001-0.4915-7.35 

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)
 

 

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