Individual Calculations November 2009
 Slipak, Sergio  Total change: -18.60  Rating chartPersonal card
 2 Simon Bolivar Copa PDVSur Buenos Aires ARG 2009-08-24
RcRownchangeKK*chgGame
 2150 2469 5.00 8 -1.86 10 -18.60 
  Ojea, Ricardo 2069  * ARG1.0010.08100.80 
  Amed, Stephanie wf2149 ARG0.501-0.3710-3.70 
  Guerrero, Alvaro 2257 URU0.001-0.7710-7.70 
  Acosta, Pablo 2069  * ARG1.0010.08100.80 
  Daneri, Martin 2121 ARG0.501-0.3910-3.90 
  Quinzio, Martin 2069  * ARG1.0010.08100.80 
  Fernandez, Fernando 2308 PER0.001-0.7110-7.10 
  Lopez, Diego 2161 ARG1.0010.14101.40 
 * 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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