Individual Calculations February 2014
 Roller, Paul  Total change: -12.90  Rating chartPersonal card
 10e Open international de Vandoeuvre - Tournoi A VANDOEUVRE LES NANCY FRA 2013-12-26
 2095 1900 1.00 7 -0.86 15 -12.90 
  Velicka, Petr g2300  * CZE0.001-0.0815-1.20 
  Herrmann, Jean-Philippe 2197 FRA0.001-0.1515-2.25 
  Prats Rodriguez, Juan Bosco 2078 ESP0.001-0.2715-4.05 
  Carrillo, Jesus 2087 FRA0.001-0.2615-3.90 
  Helfer, Remi 2088 FRA0.001-0.2615-3.90 
  Biehl, Tim 1949 GER0.001-0.4315-6.45 
  Laurain, Dominique 1967 FRA1.0010.59158.85 
 * 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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