Individual Calculations April 2009
 Rossi, Leonardo  Total change: -18.35  Rating chartPersonal card
 Superior de Escobar Escobar, Buenos Aires ARG 2008-12-05
RcRownchangeKK*chgGame
 2014 1984 3.00 7 -0.26 25 -6.50 
  Pesce, Leonardo 2073 ARG0.5010.12253.00 
  Patino, Fabio 2077 ARG1.0010.632515.75 
  Encinas, Rito 1870 ARG1.0010.34258.50 
  Zabala, Jorge 1877 ARG0.501-0.1525-3.75 
  Castillo, Raul 1837 ARG0.001-0.7025-17.50 
  Ambrogi, Agustin 2266 ARG0.001-0.1625-4.00 
  Marey, Mauro 2099 ARG0.001-0.3425-8.50 

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)
 
NOTE: K factor changed
 Cincuentenario Escobar Escobar, Buenos Aires ARG 2009-02-06
RcRownchangeKK*chgGame
 1907 1984 1.00 3 -0.79 15 -11.85 
  Pierrot, Facundo m2334 ARG0.001-0.1115-1.65 
  Costanzo, Hugo 1634 ARG1.0010.11151.65 
  Karpinski, Ivan 1753 ARG0.001-0.7915-11.85 

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)
 

 

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