Individual Calculations July 2009
 Radoszta, Armando E.  Total change: 6.60  Rating chartPersonal card
 Legislatura Copa Norberto Laporta Buenos Aires ARG 2009-04-01
RcRownchangeKK*chgGame
 2130 2083 3.50 7 0.44 15 6.60 
  Rodriguez Vila, Andres g2433 URU0.001-0.1115-1.65 
  Perucca, Jorge 1874 ARG1.0010.23153.45 
  Bustamante, Leonidas 2179 ARG1.0010.63159.45 
  Granara Barreto, Sebastian A. f2198 URU0.001-0.3415-5.10 
  Malbran, Guillermo m2238 ARG0.5010.21153.15 
  Giampa, Alejandro 2235 ARG0.001-0.3015-4.50 
  Carcamo, Matias 1751 ARG1.0010.12151.80 

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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