Individual Calculations September 2009
 Bruno, Gerardo  Total change: 25.95  Rating chartPersonal card
 IRT Jose Rubinstein Vicente Lopez ARG 2009-08-04
RcRownchangeKK*chgGame
 1938 1731 4.00 9 1.73 15 25.95 
  Colombo, Camila wf2104 URU0.001-0.1015-1.50 
  Audisio, Cristobal 1895 ARG1.0010.721510.80 
  Garcia, Ezequiel 2025 ARG0.001-0.1515-2.25 
  Medone, Raul 1731 ARG1.0010.50157.50 
  Ricchio, Mario 1889 ARG1.0010.711510.65 
  Arca, Nahuel 1996 ARG0.5010.32154.80 
  Bernal, Gustavo 2091 ARG0.001-0.1015-1.50 
  Friedheim, Diego 1883 ARG0.001-0.3015-4.50 
  Doval, Oscar 1829 ARG0.5010.13151.95 

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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