Individual Calculations July 2009
 Gandolfo, Alberto  Total change: 5.25  Rating chartPersonal card
 Legislatura Copa Norberto Laporta Buenos Aires ARG 2009-04-01
RcRownchangeKK*chgGame
 2115 2041 3.50 8 0.21 25 5.25 
  Soria, Angel 1979 ARG1.0010.412510.25 
  Szmetan, Jorge m2374 ARG0.001-0.1225-3.00 
  Saragossi, Guido 1845 ARG1.0010.25256.25 
  Varela, Gaston f2323 ARG0.001-0.1625-4.00 
  Garavagno, Martin 1781 ARG1.0010.18254.50 
  Amed, Stephanie wf2166 ARG0.5010.17254.25 
  Perez Pietronave, Carlos f2218 ARG0.001-0.2725-6.75 
  Giampa, Alejandro 2235 ARG0.001-0.2525-6.25 

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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