Individual Calculations October 2015
 Alcala Valiente, Juan Carlos  Total change: -14.40  Rating chartPersonal card
 XVII Open Int. Escacs de Sants, Hostafrancs i Bordeta Grup A Barcelona ESP 2015-08-21
 2135 2133 4.00 9 -0.36 40 -14.40 
  Baldus Martin, Juan 1733  * ESP1.0010.08403.20 
  Delorme, Alban f2331 FRA0.001-0.2440-9.60 
  Storkebaum, Ulrike 1782 GER1.0010.11404.40 
  Faerman, Igor 2297 ISR0.5010.22408.80 
  Vittorino, Carlo Giovanni m2301 COL0.001-0.2840-11.20 
  Morawietz, Dieter m2430 GER0.5010.354014.00 
  Ros Alonso, Jaume 1954 ESP0.501-0.2340-9.20 
  Yapar, Nedim 1983 TUR0.501-0.2040-8.00 
  Roser, Kevin m2404 FRA0.001-0.1740-6.80 
 * 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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