Individual Calculations April 2009
 Lugo, Sebastian  Total change: 2.40  Rating chartPersonal card
 IRT Moreno Memorial GM Rossetto Moreno, Buenos Aires ARG 2009-02-09
RcRownchangeKK*chgGame
 2075 2006 5.50 8 2.24 15 33.60 
  Pagano, Marcelo 2049 ARG1.0010.56158.40 
  Preuss, Maximiliano 2114 ARG0.001-0.3515-5.25 
  Paternoste, Martin 2041 ARG1.0010.55158.25 
  Lopez, Sebastian 2052 ARG1.0010.56158.40 
  Segovia, Luis 1928 ARG1.0010.39155.85 
  Conde, Adrian 2067 ARG1.0010.58158.70 
  Dubal, Jose 2182 ARG0.001-0.2715-4.05 
  Sapienza, Julian 2169 ARG0.5010.22153.30 

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 Argentina Sub 18 La Cumbre, Cordoba ARG 2009-02-25
RcRownchangeKK*chgGame
 1994 2006 1.00 6 -2.08 15 -31.20 
  Krysa, Leandro 2184 ARG0.5010.23153.45 
  Colantonio, Mauro 1927 ARG0.001-0.6115-9.15 
  Onocko, Gabriel 2013 ARG0.001-0.4915-7.35 
  Karpinski, Ivan 1753 ARG0.001-0.8115-12.15 
  Scarzello, Alejandro 2066 ARG0.5010.08151.20 
  Paveto, Kevin 2023 ARG0.001-0.4815-7.20 

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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