Individual Calculations November 2009
 Guelman, Jorge Miguel  Total change: -5.10  Rating chartPersonal card
 2° Simon Bolivar Copa PDVSur Buenos Aires ARG 2009-08-24
RcRownchangeKK*chgGame
 2089 1877 1.00 5 -0.34 15 -5.10 
  Bronstein, Luis Marcos m2277  * ARG0.001-0.0815-1.20 
  Vazquez, Maximiliano 2115 VEN0.001-0.2015-3.00 
  Elman, Cristian 2168 ARG0.001-0.1515-2.25 
  Luvotti, Damian 1607 ARG1.0010.17152.55 
  Ambrogi, Agustin 2277  * ARG0.001-0.0815-1.20 
 * 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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