Individual Calculations January 2009
 Lodi, Guillermo  Total change: 19.05  Rating chartPersonal card
 Copa PDV Sur Simon Bolivar Buenos Aires ARG 2008-11-29
RcRownchangeKK*chgGame
 2216 2037 3.00 6 1.27 15 19.05 
  Goldwaser, Christian 2387 ARG1.0010.891513.35 
  Wisniacki, Flavio 2289 ARG1.0010.811512.15 
  Barrionuevo, Pablo f2340 ARG0.5010.36155.40 
  Cori T., Deysi wm2279 PER0.001-0.2015-3.00 
  Tokman, Ariel 2149 ARG0.001-0.3515-5.25 
  Carbone, Jose 1853 ARG0.501-0.2415-3.60 

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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