Individual Calculations August 2013
 Thalwitzer, David  Total change: -9.90  Rating chartPersonal card
 16eme Open des Vins du Médoc NAUJAC SUR MER FRA 2013-06-30
RcRownchangeKK*chgGame
 2065 2174 5.00 9 -0.66 15 -9.90 
  Zaragatski, Ilja m2486 GER0.001-0.1415-2.10 
  Martin, Eric 1890 FRA1.0010.16152.40 
  Marni-Sandid, Tarik 1774  * FRA1.0010.08151.20 
  Martinet, Regis 2028 FRA0.501-0.2015-3.00 
  Marie, Maxime c2214 FRA0.5010.06150.90 
  Armas, Lara-Maria 1941 FRA0.501-0.2915-4.35 
  Tholey, Jean-Paul 1917 FRA1.0010.18152.70 
  Das, Arghyadip m2493 IND0.001-0.1315-1.95 
  Gonzalez Santamartin, Jorge 1844 ESP0.501-0.3815-5.70 
 * 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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