Individual Calculations February 2014
 Ider, Borya  Total change: -9.20  Rating chartPersonal card
 10e Open international de Vandoeuvre - Tournoi A VANDOEUVRE LES NANCY FRA 2013-12-26
 2208 2387 5.50 9 -0.92 10 -9.20 
  Partac, Elena wg2079 MDA1.0010.14101.40 
  Vajda, Levente g2584 ROU0.001-0.2510-2.50 
  Wild, Achim 2144 GER1.0010.20102.00 
  Herrmann, Jean-Philippe 2197 FRA0.001-0.7510-7.50 
  Yankelevich, Lev 2250 GER1.0010.32103.20 
  Roesch, Mario 2058 GER0.501-0.3810-3.80 
  Admiraal, Miguoel f2315 NED0.001-0.6010-6.00 
  Pallas, Sebastian 1987  * GER1.0010.08100.80 
  Linster, Philippe 2254 LUX1.0010.32103.20 
 * 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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