Individual Calculations January 2009
 Buttafuocco, Francisco  Total change: 0.00  Rating chartPersonal card
 Recordatorio Bobby Fischer 2008 Buenos Aires ARG 2008-10-06
RcRownchangeRpKK*chgGame
 1913 0 0.50 5 0.00 1547   0.00 
  Da Fonseca, Jorge 2021 ARG0.0010.00 0.00 
  Heinecke, Lucas 1906 ARG0.0010.00 0.00 
  Sammartino, Gabriel 1975 ARG0.5010.00 0.00 
  Guelman, Jorge Miguel 1941 ARG0.0010.00 0.00 
  Covelli, Luis Alberto 1723 ARG0.0010.00 0.00 

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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