Participación de Aldama, Dionisio:

Individual Calculations July 2013:
 25th Annual Southern California Championships Monterey Park, California USA 2013-06-21
 2418 2440 2.00 7 -1.69 10 -16.90 
  Yankovsky, Roman m2455 RUS1.0010.52105.20 
  Khachiyan, Melikset g2502 USA0.001-0.4110-4.10 
  Matikozyan, Andranik m2459 ARM0.001-0.4710-4.70 
  Sevillano, Enrico g2467 USA0.001-0.4610-4.60 
  Bryant, John Daniel f2445 USA1.0010.51105.10 
  Kretchetov, Alexander f2286 RUS0.001-0.7110-7.10 
  Landaw, Julian W f2314 USA0.001-0.6710-6.70 

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)