Individual Calculations July 2009
 Seidler, Daniel  Total change: -12.75  Rating chartPersonal card
 Legislatura Copa Norberto Laporta Buenos Aires ARG 2009-04-01
RcRownchangeKK*chgGame
 2160 1880 0.00 3 -0.51 25 -12.75 
  Szmetan, Jorge m2230 ARG0.001-0.1125-2.75 
  Campagnoni, Diego 2086 ARG0.001-0.2425-6.00 
  Quenallata, Luciano 2165 ARG0.001-0.1625-4.00 

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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