Individual Calculations August 2013
 Marni-Sandid, Tarik  Total change: 9.30  Rating chartPersonal card
 16eme Open des Vins du Médoc NAUJAC SUR MER FRA 2013-06-30
RcRownchangeKK*chgGame
 1852 1733 4.00 9 0.62 15 9.30 
  Pauly, Bertrand 1415 FRA1.0010.13151.95 
  Roth, Josef 2109 GER0.001-0.0915-1.35 
  Thalwitzer, David 2133  * GER0.001-0.0815-1.20 
  Gamarra Olave, Jose Antonio 1606 ESP1.0010.33154.95 
  Behrhorst, Frank f2133  * GER0.001-0.0815-1.20 
  Cornette, Francois 1694 FRA1.0010.45156.75 
  Maruejols, Claude 2006 FRA0.001-0.1715-2.55 
  Merlet, Francois 1633 FRA1.0010.36155.40 
  Armas, Lara-Maria 1941 FRA0.001-0.2315-3.45 
 * 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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