Individual Calculations July 2009
 Gaitan, Juan Manuel  Total change: -15.25  Rating chartPersonal card
 VII IRT Club Banfield Banfield ARG 2009-03-29
RcRownchangeKK*chgGame
 2008 1985 1.50 4 -0.38 25 -9.50 
  Gonzalez, Carlos 2098 ARG0.5010.15253.75 
  Rojo Lynch, Enrique 1894 ARG0.001-0.6225-15.50 
  Petruzzella, Lucas 2079 ARG0.001-0.3725-9.25 
  Castelli, Marcelo 1959 ARG1.0010.462511.50 

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)
 
 84 Semifinal Argentina Superior 2009 La Plata ARG 2009-04-30
RcRownchangeKK*chgGame
 2095 1985 2.00 6 -0.23 25 -5.75 
  Hobaica, Juan Pablo m2335 ARG0.001-0.1125-2.75 
  Gomez, Ruben Alfredo 1893 ARG0.501-0.1325-3.25 
  Malbran, Guillermo m2238 ARG0.001-0.1925-4.75 
  Ravier, Osvaldo 1853 ARG1.0010.32258.00 
  Martinez Elhelou, Mariano 2153 ARG0.5010.22255.50 
  Koch, Juan 2100 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)
 

 

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