Participación de Alvarez, Jose:

Individual Calculations September 2009:
 1er. Torneo "El Arte de Ser Mejor" Veracruz, Ver. MEX 2009-06-27
 2302 2365 2.00 3 0.31 10 3.10 
  Galicia Soriano, Ruben 2015 MEX1.0010.11101.10 
  Gonzalez Zamora, Juan Carl g2552 MEX0.5010.24102.40 
  Dominguez Aguilar, Guiller f2338 MEX0.501-0.0410-0.40 

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)