Individual Calculations September 2009
 Sasson, Maximiliano David  Total change: 3.00  Rating chartPersonal card
 2da Etapa Grand Prix CAA Buenos Aires ARG 2009-04-27
RcRownchangeKK*chgGame
 1846 1611 1.00 4 0.12 25 3.00 
  Ricchio, Mario 1889 ARG0.001-0.1725-4.25 
  Covelli, Luis Alberto 1676 ARG1.0010.592514.75 
  Giuliani, German 1925 ARG0.001-0.1425-3.50 
  Guelman, Jorge 1895 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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