Individual Calculations January 2009
 Zeta, Rodrigo  Total change: 26.25  Rating chartPersonal card
 Copa PDV Sur Simon Bolivar Buenos Aires ARG 2008-11-29
RcRownchangeKK*chgGame
 2104 2048 4.00 7 1.05 25 26.25 
  Meza, Hugo 2317 ARG0.001-0.1725-4.25 
  Palmieri, Francisco 1726 ARG1.0010.13253.25 
  Tokman, Ariel 2149 ARG0.001-0.3625-9.00 
  Veron, Jorge 1883 ARG1.0010.28257.00 
  Sanchez, Fernando f2208 ARG1.0010.712517.75 
  Airando, Martin f2248 ARG0.001-0.2425-6.00 
  Barletta, Diego 2197 ARG1.0010.702517.50 

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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