Individual Calculations July 2011
 Ricciardi, Gabriel  Total change: -13.95  Rating chartPersonal card
 IV Abierto Simon Bolivar PDVSur Buenos Aires ARG 2011-05-13
RcRownchangeKK*chgGame
 1841 1683 1.00 6 -0.93 15 -13.95 
  Lo Presti, Roberto 2083  * ARG0.001-0.0815-1.20 
  Lopez Rebert, Pablo 1989 ARG0.5010.36155.40 
  Covelli, Luis Alberto 1533 ARG0.001-0.7015-10.50 
  Brie, Juan 1826 ARG0.001-0.3115-4.65 
  Otero, Carlos 1664 ARG0.501-0.0315-0.45 
  Sanchez Sandoval, Gonzalo 1953 CHI0.001-0.1715-2.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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